How many days until September?
It is 360 days until September on 1 September 2027.
- Date
- Wednesday 1 September 2027
- Time left
- 360 days (~51 weeks)
That is 51 weeks or 360 sleeps.
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September has 30 days and marks the shift from summer to autumn: schools go back, routines return, and the autumn equinox arrives around the 22nd. The counter above shows exactly how many days are left until the 1st of September.
What September is about
September is the back-to-school month. Meteorological autumn begins on 1 September, holidays end and daily rhythms of work and school pick up again.
Around 22 September the autumn equinox makes day and night roughly equal, after which the nights grow longer than the days. September runs 30 days.
Counting down to 1 September
This countdown always points at the next 1st of September, the first day of meteorological autumn, and it resets automatically every year.
Add it to your Home Screen with NanoCount for a live count in days to the start of September, right beside your other widgets.
Other ways to count
Frequently asked questions
- How many days does September have?
- September has 30 days.
- Does autumn start in September?
- Yes. Meteorological autumn begins on 1 September, and astronomical autumn starts at the equinox around 22 September.
- Does this countdown repeat every year?
- Yes. Once 1 September passes, the counter automatically targets the 1st of September next year.
- How do I put this countdown on my iPhone?
- With NanoCount you can place this countdown as a widget on your Home or Lock Screen. Open the app, create the countdown, then press and hold your Home Screen to add the widget.
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Put this countdown on your own site
Paste this code to embed the live counter. The link points back to NanoCount.
<iframe src="https://nanocount.app/embed/en/days-until-september" width="360" height="180" style="border:0" loading="lazy" title="How many days until September?"></iframe>