What date was 90 days ago?
Counting back from today, Thursday, October 29, 2026.
If you count back 90 days from today, you land on Friday, July 31, 2026. That day was a Friday, day 212 of 2026, in ISO week 31. The gap is 90 calendar days (12 weeks and 6 days).
Today is not counted as day 1: the first day counted is tomorrow (or yesterday when you count back). This is how deadlines, notice periods and delivery dates are usually calculated. Between the two dates there are 64 business days, Monday to Friday, before public holidays are taken off.
The answer above uses your own time zone, so it is always correct for where you are. To count from a different start date, or to skip weekends, use the calculator below.
Other dates counted back from today
| Period | Date |
|---|---|
| 7 days ago | Thursday, October 22, 2026 |
| 10 days ago | Monday, October 19, 2026 |
| 14 days ago | Thursday, October 15, 2026 |
| 15 days ago | Wednesday, October 14, 2026 |
| 30 days ago | Tuesday, September 29, 2026 |
| 45 days ago | Monday, September 14, 2026 |
| 60 days ago | Sunday, August 30, 2026 |
| 100 days ago | Tuesday, July 21, 2026 |
| 120 days ago | Wednesday, July 1, 2026 |
| 180 days ago | Saturday, May 2, 2026 |
| 365 days ago | Wednesday, October 29, 2025 |
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Frequently asked questions
What date was 90 days ago?
90 days ago from today was Friday, July 31, 2026, a Friday.
Is today counted?
No. Yesterday is the first day counted back, so today is day zero.
How many weekdays were there in that period?
There were 64 business days (Monday to Friday) between Friday, July 31, 2026 and today.