2nd Sunday of March, clocks spring forward
How many days until Daylight Saving Time begins (US)?
There are 133 days until Daylight Saving Time begins 2027 (Sunday, March 14, 2027).
01Time left
Daylight Saving Time begins 2027 falls on
- Days
- 133
- Weeks
- 19 weeks and 0 days
- Months
- 4 months and 13 days
- Hours
- 3,192 hours
- Sleeps
- 133 sleeps
- Working days
- 95 working days (Mon–Fri)
Counting down to midnight local time on the date.
Is it Daylight Saving Time begins today? No. Daylight Saving Time begins 2027 is 133 days away, on Sunday, March 14, 2027. This page reads your device's date and rolls over automatically at midnight.
02Progress & milestones
Progress since the last Daylight Saving Time begins (US)
64% · day 238 of 371Countdown milestones
- D-100Friday, December 4, 2026
- D-50Saturday, January 23, 2027
- D-30Friday, February 12, 2027
- D-7Sunday, March 7, 2027
03Upcoming dates
| Year | Date | Weekday | Days away |
|---|---|---|---|
| 2027 | Sunday | 133 | |
| 2028 | Sunday | 497 | |
| 2029 | Sunday | 861 | |
| 2030 | Sunday | 1,225 | |
| 2031 | Sunday | 1,589 | |
| 2032 | Sunday | 1,960 |
US and Canada. The EU and UK switch on the last Sunday of March.
About Daylight Saving Time begins (US)
- Second Sunday of March at 2:00 am
- Clocks jump to 3:00 am; you lose an hour
- Monday after sees more accidents and heart attacks
- Current US rule in effect since 2007
Read the detail
US Daylight Saving Time begins on the second Sunday of March at 2:00 am, when clocks jump to 3:00 am and you lose an hour of sleep. The Monday after is measurably worse for car accidents and heart attacks in several studies, so it's worth going to bed earlier on Saturday.
Europe changes three weeks later, so for that stretch the New York–London gap is 4 hours and New York–Berlin is 5. The current US rule (second Sunday of March to first Sunday of November) has been in effect since 2007; proposals to make DST permanent have passed the Senate but not become law.
Frequently asked questions
What time do clocks change?
At 2:00 am local time, which becomes 3:00 am.
What day of the week is Daylight Saving Time begins 2027?
Daylight Saving Time begins 2027 falls on a Sunday (Sunday, March 14, 2027). It is in 2028 a Sunday, in 2029 a Sunday, in 2030 a Sunday. The table above lists each year to 2032.
How many weeks until Daylight Saving Time begins 2027?
As of today there are 19 weeks and 0 days until Daylight Saving Time begins 2027, 133 days in total. The counter at the top updates every second.
How many months until Daylight Saving Time begins 2027?
About 4 months and 13 days. Months are counted on the calendar (same day of the month), then the leftover days are added.
How many sleeps until Daylight Saving Time begins?
133 sleeps. A “sleep” is one night, so the count equals the days left and reaches zero on the morning of Sunday, March 14, 2027.
Content last reviewed: 2026-09-03