Monday, September 15, 2025, USA
September 15, 2025, is a Monday. It is the 258th day of the year, and in the 38th week of the year (assuming each week starts on a Monday), or the 3th quarter of the year. There are 30 days in September 2025 is not a leap year, so there are 365 days in this year. The short form for this date used in the United States is 9/15/2025; almost everywhere else in the world, it's 15/9/2025. The day of the beginning of September, 2025 is Monday, the day of the end of September, 2025 is Tuesday, the day of the begining of 2025 year is Wednesday, the day of the end of 2025 year is Wednesday.
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September 2025
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 1 | 2 | 3 | 4 | 5 | 6 | |
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Holidays in USA
2024
2024-05-27 - Memorial Day
2024-06-19 - Juneteenth
2024-07-04 - Independence Day
2024-09-02 - Labor Day
2024-10-14 - Columbus Day
2024-11-11 - Veterans Day
2024-11-28 - Thanksgiving Day
2024-12-25 - Christmas
2025
2025-01-01 - New Year’s Day
2025-01-20 - Dr. Martin Luther King Jr’s Birthday
2025-02-17 - Washington’s Birthday
2025-05-26 - Memorial Day
2025-06-19 - Juneteenth
2025-07-04 - Independence Day
2025-09-01 - Labor Day
How many days are in September 2025
- How many days are in September 2025 - There are 30 days in September 2025
- How many days are in 2025 year - There are 365 days in 2025
How many days till September 15 2025 from today
- How many days till September 15 2025 - 501 days
- How many weekdays till September 15 2025 - 342 working days
- How many weekend days till September 15 2025 - 159 holidays
- How many month to September 2025 - There are 16 month
- How many hours untill September 15 2025 - 12024 hours
- How many minutes untill September 15 2025 - 721440 minutes
- Countdown in seconds to September 15 2025 - 43286400 seconds