211
US Daylight Saving Time begins (clocks spring forward one hour) at 2 AM on the second Sunday of March. One sleep per night: tonight is the first, and the morning after sleep number 211 is the big day. This page recalculates on every visit — perfect for the nightly "how many sleeps?" check.
When is The start of DST 2027? The start of DST 2027 is on Sunday, March 14, 2027. The start of DST by year:
| 2025 | Sunday, March 9 |
| 2026 | Sunday, March 8 |
| 2027 | Sunday, March 14 |
| 2028 | Sunday, March 12 |
| 2029 | Sunday, March 11 |
| 2030 | Sunday, March 10 |
| 2031 | Sunday, March 9 |
| 2032 | Sunday, March 14 |
How many sleeps until The start of DST 2027?
There are 211 sleeps until The start of DST 2027 (Sunday, March 14, 2027).
How are sleeps counted?
One sleep per night between now and the big day — tonight is the first sleep, and the morning after the last sleep is The start of DST 2027. Sleeps are the same as days.
How many weeks until The start of DST 2027?
211 sleeps is 30 weeks and 1 sleep.