TickLeft

How many days until the first day of autumn? 330 days, ticking.

A live countdown to the first day of autumn 2027, plus weeks, working days and sleeps. Go full screen to show it to the room.

First day of autumn
Thursday, September 23, 2027
330days

Coming up in the world

All holidays →
  1. HalloweenOct 31, 2026Oct 31, 20264 days
  2. ThanksgivingNov 26, 2026Nov 26, 202630 days
  3. First day of winterDec 21, 2026Dec 21, 202655 days
  4. ChristmasDec 25, 2026Dec 25, 202659 days
  5. New YearJan 1, 2027Jan 1, 202766 days

Learn about it

First day of autumn

The first day of astronomical autumn in the Northern Hemisphere, set by the September equinox when day and night are almost equal.

Wikidataone of the Earth's four temperate seasons, occurring between summer and winter; one of the 8 Sámi seasons
Read more on Wikipedia ↗

Questions people ask

The first day of autumn is on Thursday, September 23, 2027, 330 days from now. The counter shows the days, hours, minutes and seconds left, live, to midnight at the start of the day.

Yours, guessed from your browser. Tap the zone under the date to pick another one, for instance when you share your screen with people abroad. Copy link keeps the zone you chose.

Days counts whole 24-hour days left, with the rest in the clock. Sleeps counts the nights until the day, which is how children count it.