How many sleeps until Fall (September Equinox)?

Fall (September Equinox) in plain numbers

Today is Wednesday, September 30, 2026. Measured against Fall (September Equinox) on Thursday, September 23, 2027, the gap is 358 days, which is 51 weeks and 1 days or roughly 11 months. In hours that comes to 8,592, and in minutes 515,520. The target date is a Thursday and sits in week 38 of 2027.

This page is not a snapshot. The figures are recalculated every time it loads, using the -04:00 time zone, so tomorrow the count will be one day smaller. If you bookmark the page you will always see the current gap rather than the number that was true on the day you saved it, and nobody has to edit anything for that to stay correct.

Planning around the date

For work and school planning the useful numbers are working days and weekends. Between today and Fall (September Equinox) there are 256 weekdays (Monday to Friday), 51 Saturdays and 51 Sundays. Take out public holidays in your region and you have a realistic count of working days left. If you are paid every two weeks, expect about 25 paydays before then, and about 51 if you are paid weekly.

Some people prefer to break a long wait into stages. The quarter mark of the range is Monday, December 28, 2026, the halfway point is Sunday, March 28, 2027, and the three-quarter mark is Friday, June 25, 2027. By the time Fall (September Equinox) arrives, 72.9% of 2027 will have gone by. There are 51 Fridays in the range, which is handy if your deadlines or deliveries land at the end of the week.

About Fall (September Equinox)

The September equinox, the astronomical start of Northern Hemisphere autumn, computed each year from the sun's position. Fall (September Equinox) marks an astronomical turning point in the year, which is why it is used to mark the start of a season in almanacs even though meteorologists count seasons by whole months.

Fall (September Equinox) is the moment the sun reaches a particular longitude in its apparent path, calculated astronomically for each year. The date can shift by a day between years because the tropical year is not a whole number of days.

Fall (September Equinox) in other years

In the coming years Fall (September Equinox) falls on: Friday, September 22, 2028 (723 days from today); Saturday, September 22, 2029 (1,088 days from today); Sunday, September 22, 2030 (1,453 days from today); Tuesday, September 23, 2031 (1,819 days from today). Last year it fell on Tuesday, September 22, 2026. Comparing the weekdays shows how the holiday drifts through the week, which matters when you plan long weekends, school breaks and travel that depends on which day of the week it lands.

What comes next

The next major date after Fall (September Equinox) is Diwali on Thursday, October 28, 2027, 35 days later. If you are planning a stretch of several weeks, it helps to know where the next break or deadline falls so you can space out your commitments.

Using this sleep counter

Sleeps is the unit children use, and it is oddly practical: it counts the nights between today and the day itself. The number equals the day count, but saying it in sleeps turns a long wait into something a child can picture.