Calendar
When is September?
September is on Tuesday, September 1, 2026 (US Eastern)
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Find out exactly when September is. The date and live countdown below are shown in US Eastern (ET) time and update every second.
September in other years
Frequently asked questions
How many days until September?
There are 31 days until September on Tuesday, September 1, 2026.
What date is September?
September is on Tuesday, September 1, 2026 (US Eastern time).
How many weeks until September?
There are 4 weeks and 3 days until September.
How many hours until September?
There are 762 hours until September.
All times shown in US Eastern (America/New_York).