結果 : when does daylight savings time begin this year
2:20

Daylight Saving Time 101 | National Geographic

National Geographic
472,071 回視聴 - 9 年前
6:30

Daylight Saving Time Explained

CGP Grey
11,379,212 回視聴 - 13 年前
7:33

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

PBS NewsHour
398,463 回視聴 - 2 年前
13:01

Fixing Daylight Saving Time Is THIS Easy

Be Smart
1,268,534 回視聴 - 4 年前
3:56

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

CBS Boston
19,508 回視聴 - 2 年前

-
4:31

Why Experts Say Permanent Daylight Saving Time is Unhealthy

NOVA PBS Official
23,022 回視聴 - 2 年前
3:19

Daylight Saving Time 101 | National Geographic

National Geographic
452,969 回視聴 - 5 年前
2:07

Donald Trump vows to end daylight saving time

NBC News
144,289 回視聴 - 11 日前

-
8:43

Neil deGrasse Tyson Explains Daylight Saving Time

StarTalk
646,742 回視聴 - 3 年前
5:17

Daylight Savings Time for Kids

Homeschool Pop
290,936 回視聴 - 6 年前
4:52

Daylight Saving Time: Why do we change our clocks?

Global News
129,503 回視聴 - 5 年前
2:18

The case for getting rid of daylight-saving time

Business Insider
98,852 回視聴 - 8 年前
1:02

When is daylight saving time 2024? What it means for your clocks. | JUST CURIOUS

USA TODAY
61,257 回視聴 - 9 か月前
1:43

What Neil Thinks About Daylight Saving Time | StarTalk

National Geographic
63,799 回視聴 - 8 年前
0:24

Senate approves permanent Daylight Saving Time

CBS Evening News
51,671 回視聴 - 2 年前
6:13

What is Daylight Saving Time? | CNBC Explains

CNBC International
126,145 回視聴 - 3 年前
0:42

Trump wants to end Daylight Saving Time permanently

FOX 11 Los Angeles
63,609 回視聴 - 12 日前
0:58

When will daylight savings time become permanent?

ABC24 Memphis
744 回視聴 - 1 か月前
3:26

New push to 'goodnight' twice-a-year daylight saving time change

TODAY
53,642 回視聴 - 1 か月前
1:41

Let Me Explain: Permanent Daylight Saving vs. Standard Time | NBCLA

NBCLA
8,034 回視聴 - 1 年前