100 days ago from today
What was the date 100 days ago from today?
Starting from today (Sunday, November 16, 2025), 100 calendar days ago was August 8, 2025. If you need to count working days instead, 100 working days ago from today would take us to June 30, 2025.
Today is Sunday, November 16, 2025 (UTC), and counting backward 100 days takes us to Friday, August 8, 2025. This was the 8th day of August and the 219th day of the year. The year 2025 is a common year with 365 days.
Here's how to calculate a date 100 days ago from today:
Start with today's date: November 16, 2025
Count backward 100 days: Subtracting 100 days takes us to August 8, 2025
So the resulting date was Friday, August 8, 2025.
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1107 days ago | 2106 days ago | |||||
| 3105 days ago | 4104 days ago | 5103 days ago | 6102 days ago | 7101 days ago | 8100 days ago | 999 days ago |
| 1098 days ago | 1197 days ago | 1296 days ago | 1395 days ago | 1494 days ago | 1593 days ago | 1692 days ago |
| 1791 days ago | 1890 days ago | 1989 days ago | 2088 days ago | 2187 days ago | 2286 days ago | 2385 days ago |
| 2484 days ago | 2583 days ago | 2682 days ago | 2781 days ago | 2880 days ago | 2979 days ago | 3078 days ago |
| 3177 days ago |
Information for 100 days ago from today:
100 days ago from today includes:
- 71 working days
- 30 weekend days
Note that the calculation of 100 days ago from today includes both the start and end dates.
100 days equals:
- 0.27 years
- 3.29 months
- 14.29 weeks
- 2,400 hours
- 144,000 minutes
- 8,640,000 seconds
| Start date | 100 days ago from start |
|---|---|
| November 15, 2025 | Mon, February 23, 2026 |
| November 14, 2025 | Sun, February 22, 2026 |
| November 13, 2025 | Sat, February 21, 2026 |
| November 12, 2025 | Fri, February 20, 2026 |
| November 11, 2025 | Thu, February 19, 2026 |
| November 10, 2025 | Wed, February 18, 2026 |
| November 9, 2025 | Tue, February 17, 2026 |
| November 8, 2025 | Mon, February 16, 2026 |
| November 7, 2025 | Sun, February 15, 2026 |
| November 6, 2025 | Sat, February 14, 2026 |
What was the date 100 working days ago from today?
If we count 100 working days (excluding weekends) backward from Sunday, November 16, 2025 (UTC), we would end up on Monday, June 30, 2025. That was the 180th day of 2025, a common year with 365 days.