Front Physiol August 2019 PMID 31447685

Daylight Saving Time and Artificial Time Zones - A Battle Between Biological and Social Times.

Till Roenneberg, Eva C Winnebeck, Elizabeth B Klerman

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Mentions

344
Peak: 30 in Nov 2021
across 5 sources since Aug 2019

Extended reach

659,298
potential audience

Total likes

368

Video views

1,298

Mentions per month

Aug 2019 – Sep 2025

Where it's discussed

  • X / Twitter170 posts
  • News162 articles
  • Blogs8 articles
  • Bluesky2 posts
  • YouTube2 videos

AI synopsis

What people are saying

Several posts highlight the negative effects of Daylight Saving Time on health and well-being, often referencing research that supports this, such as increased rates of accidents and chronic health issues. For instance, one user noted that 'DST adds an hour to the discrepancy between the social and the body clock,' while another mentioned its detrimental effects on sleep and mood. The choice of words such as 'harmful,' 'must consider,' and 'significant impact' conveys urgency and seriousness, demonstrating how strongly users resonate with the article's findings.

AgreementStrong agreement

The majority of discussions express strong support for the idea that permanent Standard Time is preferable over Daylight Saving Time, indicating strong consensus on the main argument of the publication.

InterestHigh interest

Users show high levels of curiosity, as many engage with various aspects of the article and express desire for further information or solutions regarding time management.

EngagementHigh engagement

Discussions reflect deep engagement with the article's content, citing studies and presenting personal experiences related to circadian rhythms and health impacts.

ImpactHigh impact

Participants commonly perceive that the article has significant implications for public health and societal norms, believing the conclusions could influence legislative actions.

Abstract in brief

  • Many countries are reevaluating Daylight Saving Time (DST), with approaches varying from Japan considering its introduction to California proposing year-round DST.
  • Massachusetts and Spain are contemplating time zone shifts, with Massachusetts looking to move to Atlantic Standard Time and Spain considering a switch to Greenwich Mean Time.
  • The article emphasizes the importance of understanding the biological implications of DST on our circadian rhythms, addressing common misconceptions and suggesting solutions rooted in circadian biology.

Top posts

Most liked on X and Bluesky
Save Standard Time
@SaveStandard · X

The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8zY5 https://t.co/0HGlqKb29Z

Aug 26, 2023 · 34 likes · 7 shares · 12,923 followers View post →
Save Standard Time
@SaveStandard · X

What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 31 likes · 13 shares · 12,923 followers View post →
American Academy of Sleep Medicine
@AASMorg · X

Watch the newest video in @SaveStandard’s video series, “The Science of Clock Change.” Part 4 discusses how misconceptions about #DaylightSavingTime might come from a misinterpretation of research results. https://t.co/IYMJeEjYzb https://t.co/niQE9djZ9U

Feb 10, 2023 · 24 likes · 10 shares · 25,898 followers View post →
Save Standard Time
@SaveStandard · X

“The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t.co/aysWzDzBQw

Feb 9, 2023 · 23 likes · 10 shares · 12,923 followers View post →
marta garcia
@martutis6 · X

Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inconsistencies balancing the three existing clocks: circadian/social/sun “A Battle Between Biological and Social Times” https://t.co/82GH5OsCKG https://t.co/UJ9bK5LIw8

Oct 20, 2024 · 21 likes · 5 shares · 1,062 followers View post →
Karin Johnson
@drsleepykarin · X

Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everything easier. Misaligning social schedules from sun time with daylight saving time makes everything harder. #SaveStandard https://t.co/BFXReZncU1

Feb 9, 2023 · 15 likes · 7 shares · 2,344 followers View post →

All mentions

Impact of Daylight Saving Time on Health Risks

Daylight Saving Time (DST) is linked to adverse endocrine, behavioral, and cardiovascular risks in healthy individuals. This video discusses research highlighting the increased likelihood of metabolic syndrome…

NT2BP · Jun 24, 2022 279 views
Jay Pea
@mr_jay_pea · X

@AmberHoward78 @EricTopol Many such studies exist, and most agree permanent Standard Time is best. https://t.co/wQOTjTkwFJ

Sep 16, 2025 · 1 like · 2,704 followers View post →
NormalTid AllTid
@normaltidalltid.bsky.social · Bluesky

The Science about clock change between Normal Time and 'summertime' - part 4 @EUCouncil #standardtime #naturaltime #naturaltimezone #StoppTimeChange #abolishsummertime #abolishDST #ditchsummertime youtu.be/0vhysIOTQjs

Jun 17, 2025 · 1 share View post →
The Sentient
@Yibril17 · X

@Moli_Malone La manera esa manera de ponerlo, como la de "vivir en el lugar incorrecto", le da un aire de tragedia griega que es una preciosura :) https://t.co/Dvv9IrGWaW

May 29, 2025 · 1 like · 235 followers View post →
The Sentient
@Yibril17 · X

@JohnFrustrant3 @Ph4ntoche @DiegoGolombek @INAHE_CONICET Menos repuesta haciéndose el canchero, y más lectura ;) https://t.co/Dvv9IrGWaW Saludos :)

May 17, 2025 · 235 followers View post →
J. M. Hereword
@roquefort888 · X

@tracegallagher #4 https://t.co/n8uuhMoowW

Apr 5, 2025 · 221 followers View post →
Josef Chlachula
@minetlab · X

RT @martutis6: Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inco…

Mar 29, 2025 · 5 shares · 103 followers View post →
Emeterio Miranda
@eme_terius · X

@BobGray90 Incorrecto. El cambio abrupto dos veces al año es lo que afecta al ritmo circadiano. Como no podemos atrasar el horario de las actividades gradualmente a lo largo del año siguiendo el amanecer, es mejor mantener el mismo horario todo el año. Informate: https://t.co/OItFHUXbRO

Mar 24, 2025 · 21 followers View post →
W. Chris Winter, MD, FAASM, DABSM, DABPN
@drchriswinter · X

@Johnkawowski @ABoleynGirl @CNN @WSJ @WSJhealth @washingtonpost @nytimes @NYTHealth Roenneberg T, Winnebeck EC, Klerman EB. Corrigendum: Daylight saving time and artificial time zones—a battle between biological and social times. Front. Physiol. 2019 Johnson, K. G, Malow, B. A. Daylight saving time: neurological and neuropsychological implications. Curr. Sleep.

Jan 14, 2025 · 6,417 followers View post →
Save Standard Time
@SaveStandard · X

@Rafael_L_Spring Nothing can change how long summer sun lasts at latitudes far from the equator. Standard Time best aligns clocks to circadian rhythms at all latitudes. https://t.co/TpekP49AJc

Nov 11, 2024 · 4 likes · 13,051 followers View post →
Karin Johnson
@drsleepykarin · X

Doleac showed 27% drop in evening robbery rate around the spring change. But did not show that crime rates would be lower during DST. Circadian disruption increases drug and ETOH use and criminal behaviors making DST worse in long run. Watch https://t.co/VzGMVcorJp #DitchDST https://t.co/kYJBfiBHBo https://t.co/Yd1kshKuKR

Nov 2, 2024 · 1 like · 2,344 followers View post →
Guillem CAT-Europe
@Postmodernitat · X

RT @martutis6: Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inco…

Oct 27, 2024 · 5 shares · 76 followers View post →
Mercè R. C.
@Mos45M · X

RT @martutis6: Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inco…

Oct 27, 2024 · 5 shares · 115 followers View post →
Indivil & Mandoni
@Torrefarrera47 · X

RT @martutis6: Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inco…

Oct 26, 2024 · 5 shares · 213 followers View post →
Save Standard Time
@SaveStandard · X

@KlasterChaosmos @Antifa_VP Standard Time is already a compromise. There’s no need to add half an hour of DST. Its circadian misalignment significantly increases depression, disease, accidents, and absenteeism. https://t.co/TpekP492TE

Oct 25, 2024 · 1 like · 13,051 followers View post →
Peter Spork
@sporkpeter.bsky.social · Bluesky

Den wissenschaftlichen Stand sehr gut aufgearbeitet haben Till Roenneberg, Eva Winnebeck & Elizabeth Klerman im Übersichtsratikel: Daylight Saving Time and artificial time zones – a battle between biological and social times. Frontiers in Physiology 2019; 10: 944." (6/9)

Oct 23, 2024 · 3 likes · 1 share View post →
Peter Spork
@SporkPeter · X

Den wissenschaftlichen Stand sehr gut aufgearbeitet haben Till Roenneberg, Eva Winnebeck & Elizabeth Klerman im Übersichtsratikel: Daylight Saving Time and artificial time zones – a battle between biological and social times. Frontiers in Physiology 2019; 10: 944." (6/9)

Oct 23, 2024 · 1 like · 1,931 followers View post →
Time Use Initiative - TUI
@TimeUseInit · X

RT @martutis6: Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inco…

Oct 20, 2024 · 5 shares · 1,168 followers View post →
marta garcia
@martutis6 · X

Time of seasonal clocks worldwide: debate needs to be reopened. Science strongly argues against seasonal change due to inconsistencies balancing the three existing clocks: circadian/social/sun “A Battle Between Biological and Social Times” https://t.co/82GH5OsCKG https://t.co/UJ9bK5LIw8

Oct 20, 2024 · 21 likes · 5 shares · 1,062 followers View post →
Save Standard Time
@SaveStandard · X

@patrickvkelly @cynimhurchu @fiannafailparty The United Kingdom experimented with permanent “Summer Time” (BST/UTC+1) from 1968 to 1971. It was repealed due to its extremely dark mornings increasing accidents and depression. Permanent “Winter Time” (GMT/UTC) is naturally healthiest. https://t.co/TpekP49AJc

Mar 28, 2024 · 1 like · 13,051 followers View post →
just_brash
@just_brash1 · X

https://t.co/9z08eV85xS

Dec 11, 2023 · 1 like · 121 followers View post →
Roman Preis
@roman_preis · X

TIL that European time zones are not actually in line with the sun but rather they accommodate politics. I wonder what would happen if we fixed it. Taken from article https://t.co/oUckrrtHJH https://t.co/KnvpUt952m

Nov 20, 2023 · 1 followers View post →
Jay Pea
@mr_jay_pea · X

@sebatlab @SaveStandard This is my favorite report on the topic: https://t.co/ZbW8py0Gc7 Three more are linked on page 2 of this statement from the new Coalition for Permanent Standard Time: https://t.co/TyxjjhmY6g Many more are on Save Standard Time’s website: https://t.co/5Jzgo6XbEN Cheers!

Nov 3, 2023 · 5 likes · 2,704 followers View post →
James Crabtree
@JamesCr05 · X

@AvaWBAL Experts find that lengthening both morning darkness and evening daylight is quite harmful to human biology. Please tell Maryland legislators to lock our clocks on Standard Time! https://t.co/g2OTSLdWPk

Nov 3, 2023 · 5 likes · 74 followers View post →
robert b mack
@robertbmack2 · X

RT @SaveStandard: @DrAbioye Daylight Saving Time and incorrect time zones needlessly cost lives and money. #EndDaylightSaving #SaveStandard…

Aug 31, 2023 · 3 shares · 3,452 followers View post →
Jean Wilkinson
@jeanmaireAK · X

RT @SaveStandard: @DrAbioye Daylight Saving Time and incorrect time zones needlessly cost lives and money. #EndDaylightSaving #SaveStandard…

Aug 30, 2023 · 3 shares · 1,497 followers View post →
Tricia Flodquist
@curiousTricia · X

RT @SaveStandard: @DrAbioye Daylight Saving Time and incorrect time zones needlessly cost lives and money. #EndDaylightSaving #SaveStandard…

Aug 30, 2023 · 3 shares · 3,005 followers View post →
Save Standard Time
@SaveStandard · X

@DrAbioye Daylight Saving Time and incorrect time zones needlessly cost lives and money. #EndDaylightSaving #SaveStandardTime https://t.co/kVKn6v5SqE

Aug 30, 2023 · 13 likes · 3 shares · 13,051 followers View post →
robert b mack
@robertbmack2 · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 27, 2023 · 7 shares · 3,213 followers View post →
Dave Yadallee
@dsyadallee · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 27, 2023 · 7 shares · 23,524 followers View post →
Peter Cox
@Xenophore · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 26, 2023 · 7 shares · 785 followers View post →
Jean Wilkinson
@jeanmaireAK · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 26, 2023 · 7 shares · 1,489 followers View post →
Betty
@BettyBersig5 · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 26, 2023 · 7 shares · 881 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 26, 2023 · 7 shares · 476 followers View post →
Carol Schneider
@OneeghaCarol · X

RT @SaveStandard: The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8z…

Aug 26, 2023 · 7 shares · 4,553 followers View post →
Save Standard Time
@SaveStandard · X

The claim that permanent Daylight Saving Time would reduce crime misses long-term data. Watch more: https://t.co/EU18Gr8zY5 https://t.co/0HGlqKb29Z

Aug 26, 2023 · 34 likes · 7 shares · 12,923 followers View post →
Jay Pea
@mr_jay_pea · X

@MrCoachBauman @SaveStandard @ArtsEverywhere @unccollege That article was written by a law professor (not a health scientist) who is citing his own research (which is not peer-reviewed). I recommend this instead: https://t.co/ZbW8py08mz

Aug 19, 2023 · 1 like · 2,704 followers View post →
Jay Pea
@mr_jay_pea · X

@WestergrenJon Here’s a synopsis of several studies regarding time zones, Standard Time, and Daylight Saving. https://t.co/ZbW8py08mz

Aug 18, 2023 · 2 likes · 2,704 followers View post →
ddg1208
@Ddg1208R · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 20, 2023 · 13 shares · 47 followers View post →
End The Time Change
@EndTimeChange · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 18, 2023 · 13 shares · 19 followers View post →
Save Standard Time
@SaveStandard · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 18, 2023 · 13 shares · 12,923 followers View post →
Dr. Helen E. Collins
@DrHelenECollin1 · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 13, 2023 · 13 shares · 2,203 followers View post →
Jennifer Yuen
@JenniferYuen1 · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 13, 2023 · 13 shares · 1,741 followers View post →
Jay Pea
@mr_jay_pea · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 13, 2023 · 13 shares · 2,708 followers View post →
Jonathan Johnston
@JJ_clock · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 13, 2023 · 13 shares · 665 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 13, 2023 · 13 shares · 476 followers View post →
robert b mack
@robertbmack2 · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 13 shares · 3,213 followers View post →
Kenneth Miller
@KenMillerWrites · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 13 shares · 947 followers View post →
ronyogason
@ronyogason · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 13 shares · 917 followers View post →
Erin Gibson
@ErinMGibson · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 13 shares · 5,958 followers View post →
Tyrin H.
@itsmetyrinh · X

RT @SaveStandard: What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 13 shares · 830 followers View post →
Save Standard Time
@SaveStandard · X

What are chronotypes and social jet lag? Watch our full video here: https://t.co/hqu4SKRTOe https://t.co/BoMxdd7hgC

May 12, 2023 · 31 likes · 13 shares · 12,923 followers View post →
RxHomeTest | Making Health Tests Accessible
@RxHomeTest · X

The spring Monday after daylight saving (#DST) shows interesting effects: short sleep, sleepier kids during the day, increase in accidents, ER visits, myocardial infarctions, ischemic strokes, higher risk of IVF moms losing babies & negative moods. https://t.co/5nW8bnseqp

Mar 12, 2023 · 1 like · 238 followers View post →
Toni Steed
@steed_toni · X

@EMPJohnCNewman @RyanMorseWx @WISH_TV Okay. This may be the most comprehensive review of all studies I’ve seen; discussing social clock & body clock. Keep in mind a tourist state is one pushing this. #SaveStandardTime from #DaylightSaving For your health & sanity https://t.co/7ODo7YQORK

Mar 12, 2023 · 153 followers View post →
Mariah Baughn MD
@mariahbaughn · X

RT @mr_jay_pea: @PSynnott29 This is my favorite summation of evidence, written by 3 PhD citing 88 sources. https://t.co/ZbW8py0Gc7 Persona…

Mar 10, 2023 · 2 shares · 818 followers View post →
Peacefully Coexisting
@mrsmolescroft · X

RT @mr_jay_pea: @PSynnott29 This is my favorite summation of evidence, written by 3 PhD citing 88 sources. https://t.co/ZbW8py0Gc7 Persona…

Mar 10, 2023 · 2 shares · 2,228 followers View post →
Jay Pea
@mr_jay_pea · X

@PSynnott29 This is my favorite summation of evidence, written by 3 PhD citing 88 sources. https://t.co/ZbW8py0Gc7 Personally I support Standard Time simply because it’s the honest clock, timed to the sun. #SaveStandardTime

Mar 10, 2023 · 6 likes · 2 shares · 2,704 followers View post →
ThisMachineKillsFascists
@KarenaScales · X

RT @drsleepykarin: via @NYTimes fact check #2. the research cited looks at dst transitions and does not suggest that pDST makes us happier…

Mar 5, 2023 · 5 shares · 1,245 followers View post →
Tyrin H.
@itsmetyrinh · X

RT @drsleepykarin: via @NYTimes fact check #2. the research cited looks at dst transitions and does not suggest that pDST makes us happier…

Mar 3, 2023 · 5 shares · 830 followers View post →
Save Standard Time
@SaveStandard · X

RT @drsleepykarin: via @NYTimes fact check #2. the research cited looks at dst transitions and does not suggest that pDST makes us happier…

Mar 3, 2023 · 5 shares · 12,923 followers View post →
Karin Johnson
@drsleepykarin · X

via @NYTimes fact check #2. the research cited looks at dst transitions and does not suggest that pDST makes us happier and more productive. Please learn how to evaluate DST research by watching https://t.co/BFXReZncU1 ⁦@SaveStandard⁩ https://t.co/l2pBVtgvCr

Mar 3, 2023 · 8 likes · 5 shares · 2,344 followers View post →
fern perkins MEd,BSc,DipEd.
@ftvictoriafern · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 13, 2023 · 10 shares · 919 followers View post →
Save Standard Time
@SaveStandard · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 13, 2023 · 10 shares · 12,923 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 12, 2023 · 7 shares · 476 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 12, 2023 · 10 shares · 476 followers View post →
Betty
@BettyBersig5 · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 11, 2023 · 7 shares · 881 followers View post →
Deb Joye, PhD
@DAMjoye · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 11, 2023 · 7 shares · 534 followers View post →
Mariah Baughn MD
@mariahbaughn · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 10, 2023 · 7 shares · 815 followers View post →
Berkeleyan @
@bswp · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 10, 2023 · 7 shares · 226 followers View post →
Save Standard Time
@SaveStandard · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 10, 2023 · 7 shares · 12,923 followers View post →
Sleep Nebraska
@sleep_nebraska · X

#RT @AASMorg: Watch the newest video in @SaveStandard’s video series, “The Science of Clock Change.” Part 4 discusses how misconceptions about #DaylightSavingTime might come from a misinterpretation of research results. https://t.co/HDlDWTL0oz https://t.co/8dO7ZzL376

Feb 10, 2023 · 5 likes · 2 shares · 74 followers View post →
American Academy of Sleep Medicine
@AASMorg · X

Watch the newest video in @SaveStandard’s video series, “The Science of Clock Change.” Part 4 discusses how misconceptions about #DaylightSavingTime might come from a misinterpretation of research results. https://t.co/IYMJeEjYzb https://t.co/niQE9djZ9U

Feb 10, 2023 · 24 likes · 10 shares · 25,898 followers View post →
Toine Schoutens
@toineschoutens · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 10, 2023 · 10 shares · 1,637 followers View post →
Erik Herzog
@ErikHerzog · X

RT @drsleepykarin: Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everythi…

Feb 10, 2023 · 7 shares · 2,550 followers View post →
Karin Johnson
@drsleepykarin · X

Video 4 of Science of Clock Change out now on YouTube. Circadian rhythms allow us to anticipate the day making everything easier. Misaligning social schedules from sun time with daylight saving time makes everything harder. #SaveStandard https://t.co/BFXReZncU1

Feb 9, 2023 · 15 likes · 7 shares · 2,344 followers View post →
Anonomouse - Anonomouse1981
@Anonomouse1981 · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 9, 2023 · 10 shares · 883 followers View post →
Gillian Gaar
@GillianGaar · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 9, 2023 · 10 shares · 1,109 followers View post →
Gene Responded and ⤴
@RacerX393 · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 9, 2023 · 10 shares · 6,432 followers View post →
Eric Barnes
@ebarnes442 · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 9, 2023 · 10 shares · 633 followers View post →
OneMoreCorrespondent
@ABoleynGirl · X

RT @SaveStandard: “The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t…

Feb 9, 2023 · 10 shares · 1,068 followers View post →
Save Standard Time
@SaveStandard · X

“The Science of Clock Change 4: Understanding Circadian Research” is now online! #SleepHealth #SaveStandardTime https://t.co/aysWzDzBQw

Feb 9, 2023 · 23 likes · 10 shares · 12,923 followers View post →
Jay Pea
@mr_jay_pea · X

@Carotting @VENTIL0GUE @TerribleMaps Daylight Saving Time is effectively a change of time zone. Doctors and scientists advise we restore permanent Standard Time appropriate to longitude. https://t.co/ZbW8py0Gc7

Jan 2, 2023 · 2,704 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @SaveStandard: @ristotreksler @UCalgary @louisecinnamon @UCalgaryArts DST is estimated to deprive an average of 19 minutes of sleep nigh…

Dec 17, 2022 · 1 share · 476 followers View post →
EvilLangBuildsMc
@lang_evil · X

https://t.co/fUTClowj8z

Dec 8, 2022 · 476 followers View post →
fbeijamini.bsky.social
@Fbeijamini · X

@lucamlouzada Entre efeitos crônicos: Privação de sono e maior JetLag Social Roenneberg T, Winnebeck EC, Klerman EB. Daylight Saving Time and Artificial Time Zones - A Battle Between Biological and Social Times. Front Physiol. 2019;10: 944.

Nov 9, 2022 · 846 followers View post →
Save Standard Time
@SaveStandard · X

@calidaddude @SheldonforRI Europe and the US have significantly elevated rates of cancer, car accidents, and other chronic harms in locations where clocks differ from solar time by 30 minutes or more. https://t.co/kVKn6v5SqE

Nov 7, 2022 · 13,051 followers View post →
Jill Jones
@jonesjillm · X

RT @BarbBanfieldRN: @jonesjillm @SenWhitehouse https://t.co/DcN28z4Pb5

Nov 3, 2022 · 1 share · 4,522 followers View post →
Barbara Banfield
@BarbBanfieldRN · X

@jonesjillm @SenWhitehouse https://t.co/DcN28z4Pb5

Nov 3, 2022 · 1 like · 1 share · 2,910 followers View post →
Marc De Niel
@MDN_Energy · X

@testtes97752373 @ManuelSintubin Terinfo, hiernaar is volgend onderzoek gebeurd: https://t.co/NdsvvQVJVG, https://t.co/oW2LJAxrMF https://t.co/m7kKjeGIcR

Oct 26, 2022 · 1 like · 870 followers View post →
Pingu
@pingu_pinguping · X

RT @anarchautist: So appropriate that 36 hours after the Australian government abandons any pretence of pandemic mitigation, the worst stat…

Oct 1, 2022 · 2 shares · 1,502 followers View post →
Shaun
@anarchautist · X

So appropriate that 36 hours after the Australian government abandons any pretence of pandemic mitigation, the worst states enter DST again. Love to see people arguing in favour of a policy that literally kills people every year it's enacted. https://t.co/CcodPzs5k4

Oct 1, 2022 · 4 likes · 2 shares · 1,161 followers View post →
@scottlevine13.bsky.social Scott Levine (he/him)
@scottlevine13 · X

RT @JohnBarentine: @scottlevine13 @SRBR_Outreach Lots of references in each of those papers to supporting studies. The science is pretty cl…

Jul 26, 2022 · 1 share · 639 followers View post →
Dr. John Barentine FRAS
@JohnBarentine · X

@scottlevine13 @SRBR_Outreach Lots of references in each of those papers to supporting studies. The science is pretty clear on this. Roenneberg, Winnebeck and Klerman argue that and remind readers that time standards are ultimately just a political choice. https://t.co/8fk6q2iU22

Jul 26, 2022 · 1 like · 1 share · 5,467 followers View post →
Constanza G. ☀️⚡️
@constanzag77 · X

RT @SaveStandard: @travelingman57 @AP Daylight Saving Time significantly increases accidents and illnesses with no benefit to society. http…

Jul 7, 2022 · 1 share · 3,734 followers View post →
Save Standard Time
@SaveStandard · X

@travelingman57 @AP Daylight Saving Time significantly increases accidents and illnesses with no benefit to society. https://t.co/kVKn6uNJcw

Jul 6, 2022 · 4 likes · 1 share · 13,051 followers View post →
EvilLangBuildsMc
@lang_evil · X

RT @SaveStandard: @lock_the_clock @merylkevans @AASMorg @SRBR_Outreach @NationalPTA @NSCsafety @accpchest @ACOEM @StartSchoolL8r @AADSMorg…

Apr 13, 2022 · 1 share · 476 followers View post →
Save Standard Time
@SaveStandard · X

@ThomasMowle @ColoradoSun @johningold @CUBoulder Here is a longer report on time zone effects, by three highly accomplished chronobiologists, if you’d like to read more. https://t.co/kVKn6uNJcw

Mar 31, 2022 · 13,051 followers View post →
Jonathan Cedernaes
@JCedernaes · X

RT @ErikHerzog: I admire the Spanish. On average, it appears they live according to the sun and not their time zone. Check out Figure 3 in…

Mar 30, 2022 · 2 shares · 3,126 followers View post →
Joseph Takahashi
@CircadianClocks · X

RT @ErikHerzog: I admire the Spanish. On average, it appears they live according to the sun and not their time zone. Check out Figure 3 in…

Mar 30, 2022 · 2 shares · 5,083 followers View post →
Erik Herzog
@ErikHerzog · X

I admire the Spanish. On average, it appears they live according to the sun and not their time zone. Check out Figure 3 in this peer-reviewed publication by @TillRoen https://t.co/6W3uemzBBb https://t.co/zdFLyor5IL

Mar 28, 2022 · 10 likes · 2 shares · 2,550 followers View post →
Jay Pea
@mr_jay_pea · X

@Z0mbie10 @SaveStandard @drsleepykarin I recommend this article. https://t.co/ZbW8pxIwXZ

Mar 27, 2022 · 5 likes · 2,704 followers View post →
John of Debar
@DebarJohn · X

@metokara09 @profesorkata68 @Dr_Dina_1 Таман сме си таму каде што треба да бидеме, и нема врска со Југославија: Извор: Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times Roenneberg et al.2019 https://t.co/DthTndgnse

Mar 27, 2022 · 1 like · 50 followers View post →
CUNY ASRC
@asrc_gc · X

Daylight saving time increases the discrepancy between the sun’s time and the social clock. In turn, that increases social jetlag and is associated with many serious ailments, both physical and mental, as well as significant costs to society. https://t.co/ZSO0UrSNF8 #BrainWeek

Mar 20, 2022 · 4 likes · 1 share · 2,545 followers View post →
Geetha Saarunya, PhD
@DrSaarunya · X

I have thoughts ! Lots and lots of thoughts about the winter 2023. Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/gd0i0iOOoo

Mar 19, 2022 · 578 followers View post →
Angela
@duffymyboy · X

@LydiaCornell It's a laborious read, but this explains why a permanent DST is the wrong choice. https://t.co/vF0Pj2xI8k

Mar 17, 2022 · 266 followers View post →
Kitty Corbett
@kittycorbett · X

RT @at_oasis: @homemadeguitars Discrepancies and misalignments between social (local) clock time, sun clock time, and body clock time can b…

Mar 16, 2022 · 1 share · 263 followers View post →
Grannyhockett
@Grannyhockett · X

@hatfeeled @AnandWrites Well there is this: https://t.co/ZqjYa9jp71

Mar 16, 2022 · 10 followers View post →
Grannyhockett
@Grannyhockett · X

@djosephdixon @AnandWrites Hmm... https://t.co/ZqjYa9jp71

Mar 16, 2022 · 10 followers View post →
Angela
@duffymyboy · X

@slater_jona they had two choices and they effing chose DST, and it's the wrong one https://t.co/3dfR9avxw3

Mar 16, 2022 · 2 likes · 266 followers View post →
Grannyhockett
@Grannyhockett · X

@djosephdixon @AnandWrites Really, well try this on for size. https://t.co/ZqjYa9jp71

Mar 16, 2022 · 10 followers View post →
Midnight at the Oasis
@at_oasis · X

@homemadeguitars Discrepancies and misalignments between social (local) clock time, sun clock time, and body clock time can be caused by political decisions: DST is one example. There are multiple health and safety consequences of these misalignments.  https://t.co/4mtXcdztPh

Mar 15, 2022 · 9 likes · 1 share · 1,995 followers View post →
LBinWyo@mstdn.party
@lesbeckworth · X

@DrEricDing Yeah, but Standard time is better for our overall health. https://t.co/nTqMzsgKY0

Mar 15, 2022 · 2 likes · 657 followers View post →
Brandon Novick
@BrandonNovick · X

Yeah, so this switch toward permanent Daylight Savings Time will only make health consequences worse from what the current issues are #DaylightSavingTime https://t.co/Yr4eTY9t2q

Mar 15, 2022 · 233 followers View post →
Tom11880
@Tom11880 · X

@DrEricDing I always thought standard time is better from a biochronological point of view?

Mar 15, 2022 · 2 likes · 1,053 followers View post →
FrequencyEsc
@FrequencyEsc · X

@IAmBillyDonIAm https://t.co/rbFOSfP84V

Mar 14, 2022 · 46 followers View post →
Save Standard Time
@SaveStandard · X

@SkoogSean @luvscoconut @seattletimes DST’s excess evening light deprives sleep, reduces immunity and alertness, increases illness and accidents. Permanent Standard Time is healthiest and safest. https://t.co/kVKn6uNJcw

Mar 13, 2022 · 13,051 followers View post →
Jay Pea
@mr_jay_pea · X

@inthebarberry @Zhiroc @ForecasterEnten @jonlovett Please consider these two expert summaries of dozens of studies: • https://t.co/ZbW8pxIwXZ • https://t.co/6D747RXYkM

Mar 13, 2022 · 2,704 followers View post →
Jay Pea
@mr_jay_pea · X

@docaustinlim @sunraec @SaveStandard @CBCStephenQuinn Thanks, Austin! Have you also seen the evidence against permanent DST? Unfortunately most politicians are moving in that direction, rather than healthier and federally pre-approved permanent Standard Time. #SaveStandardTime https://t.co/ZbW8pxIwXZ

Feb 28, 2022 · 2 likes · 2,704 followers View post →
Save Standard Time
@SaveStandard · X

@leslie @resistbot DST’s design is to force earlier waking relative to sunrise. It harms night owls worse than morning larks. Please see https://t.co/kVKn6v5SqE and https://t.co/8ENXyfftsW for more on why Standard Time is healthiest. https://t.co/xs3o9JTWL5

Feb 23, 2022 · 2 likes · 13,051 followers View post →
Jay Pea
@mr_jay_pea · X

@hayek @deeshack1 @scottlincicome @AdamMGrant @ProperlyZuri @gorskon @SaveStandard @kurt_loder @Treehugger Clock change causes acute harm. DST causes chronic harm. Standard Time is healthiest, safest, and most sustainable. #SaveStandardTime https://t.co/ZbW8pxIwXZ

Feb 14, 2022 · 3 likes · 2,704 followers View post →
Shekhar Hardikar
@shekharhardikar · X

https://t.co/buoEsqdPL0

Dec 11, 2021 · 180 followers View post →
Shekhar Hardikar
@shekharhardikar · X

https://t.co/buoEsqdPL0

Dec 11, 2021 · 180 followers View post →
Save Standard Time
@SaveStandard · X

@CKProgressive @KyleKulinski Sunrise time is more important than sunset time, and circadian alignment is most important of all. #SaveStandardTime https://t.co/kVKn6uNJcw

Dec 5, 2021 · 13,051 followers View post →
Save Standard Time
@SaveStandard · X

@GreenNewPenguin @RoKhanna DST does not increase recreation, it decreases sleep. Permanent Standard Time is best for health and safety. https://t.co/kVKn6uNJcw

Dec 5, 2021 · 7 likes · 13,051 followers View post →
Jay Pea
@mr_jay_pea · X

RT @SharonTessneer: @AdamMGrant The scientific evidence disagrees with DST in any amount, our bodies want to sync with the sun. We didn't l…

Nov 20, 2021 · 1 share · 2,704 followers View post →
Save Standard Time
@SaveStandard · X

@MickeleDausman More science and history of Standard Time and Daylight Saving Time can be read on our website, and in expert statements such as this.

Nov 18, 2021 · 4 likes · 13,051 followers View post →
Save Standard Time
@SaveStandard · X

@BioTurboNick Please consider the consensus of chronobiologists. Civil clocks have significant effect on circadian health. Thank you. https://t.co/kVKn6uNJcw

Nov 16, 2021 · 6 likes · 13,051 followers View post →
Susan Hatch
@SusaHatch · X

@steviesjacobson @1QueenDeal1 @PattyMurray @JustitiaMatrona “an extra hour of natural light in the evening reduces sleep duration by an average of 19 min” with significant effects on health (e.g., obesity, diabetes, cardiovascular diseases, and breast cancer) and on economic performance (per capita income)." https://t.co/aajOzfV7SZ

Nov 12, 2021 · 1 like · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@steviesjacobson @1QueenDeal1 @PattyMurray @JustitiaMatrona "Thus, the results of this paper suggest that the risk for myocardial infarction was elevated throughout DST." https://t.co/aajOzfV7SZ

Nov 12, 2021 · 1 like · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@steviesjacobson @permafrost1979 @1QueenDeal1 @PattyMurray @JustitiaMatrona "DST adds an hour to the discrepancy between the social and the body clock thereby fueling the battle between biological and social time and increasing [social jet lag]." https://t.co/aajOzfV7SZ

Nov 12, 2021 · 2 likes · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@DrRaymondLam @mr_jay_pea @PattyMurray Yes, thanks, and I misread your initial tweet, then I read the article thinking I'd find what you discussed, but didn't. I skimmed only a bit. I thought it was a preliminary report and summary. Here's another good summary, in case you'd not seen it: https://t.co/aajOzfV7SZ

Nov 8, 2021 · 1 like · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@biyolokum @SaveStandard @SenWhitehouse There's ample evidence that DST is more of a problem. It's a social construct, worse impact in spring. See last link below. https://t.co/idfABAzekI https://t.co/EUcumCfM9C https://t.co/YL6PdkeLzR https://t.co/vz39BcTpbp https://t.co/aajOzfV7SZ

Nov 8, 2021 · 1 like · 3,505 followers View post →
Save Standard Time
@SaveStandard · X

@CityLab Biologists urge against permanent DST and for permanent Standard Time everywhere. #SaveStandardTime https://t.co/kVKn6uNJcw

Nov 7, 2021 · 1 like · 13,051 followers View post →
Alyssa
@29_jalles · X

RT @SharonTessneer: Biology wants to sync our internal clocks with the sun. DST increases the discrepancy between social and biological clo…

Nov 7, 2021 · 9 shares · 55 followers View post →
I Love the USA
@jo_USA_ · X

RT @SusaHatch: @EdMarkey Do you really know what you're talking about? The evidence doesn't support your claim, what limited evidence there…

Nov 7, 2021 · 1 share · 4,173 followers View post →
I Love the USA
@jo_USA_ · X

RT @SharonTessneer: Biology wants to sync our internal clocks with the sun. DST increases the discrepancy between social and biological clo…

Nov 7, 2021 · 9 shares · 4,173 followers View post →
Susan Hatch
@SusaHatch · X

@HercNav130 @AttyCCN @MEPFuller Then the solution is flexible work hours. Dark mornings are not popular or healthy. https://t.co/aajOzfV7SZ

Nov 7, 2021 · 3,505 followers View post →
Michele
@michele_mattea · X

RT @SusaHatch: @RyanBallengee @goodpizzaeater It's actually the jumping ahead to the daylight savings time that's bad. We're in standard ti…

Nov 7, 2021 · 1 share · 974 followers View post →
Susan Hatch
@SusaHatch · X

@RyanBallengee @goodpizzaeater It's actually the jumping ahead to the daylight savings time that's bad. We're in standard time now, and it's better for our health. https://t.co/aajOzfV7SZ

Nov 7, 2021 · 1 share · 3,505 followers View post →
This witch rides a Gundam
@NewtypeLady · X

RT @SharonTessneer: Biology wants to sync our internal clocks with the sun. DST increases the discrepancy between social and biological clo…

Nov 7, 2021 · 9 shares · 365 followers View post →
Susan Hatch
@SusaHatch · X

@ISFLY2 @m_brennan_edit @mjs_DC Try to get a flexible work schedule. The post-work light isn't that helpful but the lack of morning light in the spring is harmful. Russians tried it and hated it, as did we in 1974. https://t.co/gdsCtcJ5wq https://t.co/aajOzfV7SZ

Nov 7, 2021 · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@cadillac_grills @mjs_DC They will, as we did last time, and as they did in Russia. It should be permanent standard time as we need the morning light more. https://t.co/aajOzfV7SZ

Nov 7, 2021 · 2 likes · 3,505 followers View post →
Save Standard Time
@SaveStandard · X

@tomems8 Boston’s longitude is EST. Please hear the consensus of biologists worldwide: Longitudinally correct permanent Standard Time is best for health. https://t.co/kVKn6uNJcw https://t.co/sTlsrlOQax

Nov 7, 2021 · 4 likes · 13,051 followers View post →
Susan Hatch
@SusaHatch · X

@SaveStandard @4cm4k1 @sleepresolve @IlhanMN Here's another resource. They propose more flexible work hours to solve the issue of shorter post-work light. https://t.co/aajOzfV7SZ

Nov 7, 2021 · 1 like · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@mjs_DC For your health, permanent Standard Time would be better, per the evidence. We tried permanent DST in 1974, and people hated it. The Russians also hated it when they tried it for 3-4 years. Morning light is better for your health. https://t.co/aajOzfV7SZ

Nov 7, 2021 · 8 likes · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@directormikey @SaveStandard https://t.co/aajOzfV7SZ

Nov 7, 2021 · 2 likes · 3,505 followers View post →
fern perkins MEd,BSc,DipEd.
@ftvictoriafern · X

RT @SharonTessneer: Biology wants to sync our internal clocks with the sun. DST increases the discrepancy between social and biological clo…

Nov 7, 2021 · 9 shares · 922 followers View post →
TheeMargle9000n
@margil9000 · X

RT @SaveStandard: @Aaron_Strut @natched @margil9000 @AdamMGrant Please read this expert summation of over 100 studies. Permanent DST misali…

Nov 7, 2021 · 1 share · 7,820 followers View post →
Save Standard Time
@SaveStandard · X

@Aaron_Strut @natched @margil9000 @AdamMGrant Please read this expert summation of over 100 studies. Permanent DST misaligns clocks from circadian rhythms, forces early waking, deprives sleep. Standard Time is the defined from the sun for best health and safety. https://t.co/kVKn6uNJcw

Nov 7, 2021 · 1 like · 1 share · 13,051 followers View post →
Susan Hatch
@SusaHatch · X

@PattyMurray "In summary, the scientific literature strongly argues against the switching between DST and Standard Time and even more so against adopting DST permanently." https://t.co/aajOzfV7SZ

Nov 7, 2021 · 2 likes · 3,505 followers View post →
Susan Hatch
@SusaHatch · X

@PattyMurray chronic negative effects have likely been acting throughout the months of DST." https://t.co/aajOzfV7SZ

Nov 7, 2021 · 1 like · 3,505 followers View post →
chancerubbage
@chancerubbage · X

RT @SharonTessneer: Biology wants to sync our internal clocks with the sun. DST increases the discrepancy between social and biological clo…

Nov 7, 2021 · 9 shares · 634 followers View post →
Susan Hatch
@SusaHatch · X

@EdMarkey Do you really know what you're talking about? The evidence doesn't support your claim, what limited evidence there is. The Russians tried permanent DST, and it didn't work. Health experts say we should have permanent ST. https://t.co/pedcQrGeVJ https://t.co/aajOzfV7SZ

Nov 7, 2021 · 2 likes · 1 share · 3,505 followers View post →
Time Gadgets
@time_gadgets · X

Frontiers | Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times | Physiology https://t.co/qswywuLWl5

Nov 7, 2021 · 404 followers View post →
דוד David Preiss
@DavidDPreiss · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/WAH25jprxM

Apr 3, 2021 · 4,394 followers View post →
Conny Bergé
@BergeConny · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/dkemFoyudQ

Aug 26, 2020 · 843 followers View post →
Jürg Walter Meyer
@RhoenblickJrgMr · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/o77Xhwuz81

Mar 27, 2020 · 214 followers View post →
it does Lighting Ltd - bringing ideas to light
@ItDoesLtd · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/zrkZshXF5i

Jan 6, 2020 · 2,881 followers View post →
Save Standard Time
@SaveStandard · X

RT @DrPaulKelley: https://t.co/u9uSjn5QfN Daylight Saving is always wrong and unhealthy. https://t.co/UgXgHREIeo

Nov 22, 2019 · 1 share · 13,051 followers View post →
Dr Paul Kelley
@DrPaulKelley · X

DST is dangerous almost anywhere in the world. Read the science https://t.co/u9uSjn5QfN or think it is a new idea (about 100 years ago) by a British man who was definitely a Morning type. https://t.co/0dZMna4AFe

Nov 22, 2019 · 718 followers View post →
Dr Paul Kelley
@DrPaulKelley · X

https://t.co/u9uSjn5QfN Daylight Saving is always wrong and unhealthy. https://t.co/UgXgHREIeo

Nov 22, 2019 · 4 likes · 1 share · 718 followers View post →
Justo Arines
@JustoArines · X

RT @tere_bosques: Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/ksBFlRlNrl

Nov 5, 2019 · 1 share · 351 followers View post →
Teresa Bosques Tistler
@TessBt11 · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/ksBFlRlNrl

Nov 5, 2019 · 3 likes · 1 share · 822 followers View post →
con H de heterótrofo
@NutriRebel · X

@centinel5051 No sé si has leído este... Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/QF5sS6bOTV

Oct 28, 2019 · 2 likes · 5,950 followers View post →
con H de heterótrofo
@NutriRebel · X

@goldie_gemma @gominolasdpetro Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/QF5sS6bOTV

Oct 27, 2019 · 5 likes · 5,950 followers View post →
con H de heterótrofo
@NutriRebel · X

RT @NutriRebel: Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/1iC4POWPku

Oct 27, 2019 · 1 share · 5,950 followers View post →
Dr. Jade Wu
@jadewuphd · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/AOX5QDFhW7

Oct 5, 2019 · 4 likes · 3,875 followers View post →
Mercutio
@Mercutio_M · X

RT @MartinOlalla_JM: Pre-print Commentary: "Daylight Saving Time and Artificial Time Zones -A Battle Between Biological and Social Times"…

Aug 20, 2019 · 2 shares · 18,089 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

RT @MartinOlalla_JM: Pre-print Commentary: "Daylight Saving Time and Artificial Time Zones -A Battle Between Biological and Social Times"…

Aug 20, 2019 · 2 shares · 3,336 followers View post →
JM Martín-Olalla
@MartinOlalla_JM · X

Pre-print Commentary: "Daylight Saving Time and Artificial Time Zones -A Battle Between Biological and Social Times" https://t.co/UZc91SieVg (Translation into Spanish available) Commented manuscript: https://t.co/vjsYtKQMDz

Aug 19, 2019 · 4 likes · 2 shares · 3,336 followers View post →
Mario Leocadio-Miguel
@Miguel_ml_mario · X

RT @CircadianClocks: Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/ZPHPFs9zkt

Aug 7, 2019 · 1 share · 321 followers View post →
Joseph Takahashi
@CircadianClocks · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/ZPHPFs9zkt

Aug 7, 2019 · 5 likes · 1 share · 5,083 followers View post →
con H de heterótrofo
@NutriRebel · X

Daylight Saving Time and Artificial Time Zones – A Battle Between Biological and Social Times https://t.co/1iC4POWPku

Aug 7, 2019 · 2 likes · 1 share · 5,950 followers View post →