結果 : is the us the only country that uses daylight savings time
6:30

Daylight Saving Time Explained

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6:13

What is Daylight Saving Time? | CNBC Explains

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3:56

Do you know the true origin story of daylight saving time?

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0:57

Daylight Saving Time: Only a few countries turn back their clocks at the same time

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0:24

Senate approves permanent Daylight Saving Time

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8:42

Why do we change the clocks? - BBC News

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2:49

Why does daylight saving time vary by country? - Big Questions - (Ep. 209)

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1:06

Two U.S. states don't observe daylight saving time

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6:48

Spring Forward, Fall Back

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2:18

DAYLIGHT SAVING TIME | IN USA | DST |

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10:23

Why Does America Observe Daylight Saving Time?

Lost in the Pond
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2:05

What three US states do not observe daylight saving time?

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19:24

Real Reason Why We Use Daylight Savings Time

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4:52

Daylight Saving Time: Why do we change our clocks?

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12:13

Why Do Some Countries Have Daylight Savings?

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7:33

The history of daylight saving time and its effect on our health

PBS NewsHour
394,946 回視聴 - 1 年前
1:47

Why Arizona is one of the only states that doesn't observe daylight savings time

12 News
2,705 回視聴 - 4 年前
8:35

Daylight Saving Is Literally Killing Us | NBCLX

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1,931 回視聴 - 3 年前
2:13

Why Us, Canada, Germany Have Daylight Saving Time But India Does Not? | Explained 2023

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6:42

What Daylight Savings Does To Your Brain | Business Insider Explains | Insider News

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