August 2025 Calendar
August 2025 had 31 days, from Friday, August 1 to Sunday, August 31. No federal holidays fell in August, so all 21 weekdays were working days; the next federal holiday was Labor Day on Monday, September 1.
Updated · By the YearlyCalendar.org team
- Federal holiday / day off
- Observance
- Weekend
US federal holidays shaded · Wk = ISO week number
| Wk | SundaySun | MondayMon | TuesdayTue | WednesdayWed | ThursdayThu | FridayFri | SaturdaySat |
|---|---|---|---|---|---|---|---|
| 31 | 1 | 2 | |||||
| 32 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 33 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 34 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 35 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| 35 | 31 |
Holidays in August 2025
No holidays or observances on this calendar fell in August 2025. The last federal holiday before it was Independence Day on Friday, July 4.
August 2025 at a glance
Moon phases in August 2025
Times are Eastern Time (EST/EDT). All 2025 moon phases.
| Phase | Date | Time (ET) |
|---|---|---|
| First Quarter | 8:41 AM EDT | |
| Full Moon (Sturgeon Moon) | 3:55 AM EDT | |
| Last Quarter | 1:12 AM EDT | |
| New Moon | 2:06 AM EDT | |
| First Quarter | 2:25 AM EDT |
July 2025 and September 2025
About August
Named in honor of Augustus, the first Roman emperor. Birthstone: Peridot. Birth flower: Gladiolus. Zodiac: Leo / Virgo. All 12 months.
Frequently asked questions
What are the first and last business days of August 2025?
The first business day was Friday, August 1 and the last was Friday, August 29, counting Monday–Friday and skipping US federal holidays.
How many working hours are in August 2025?
August 2025 had 168 working hours at 8 hours per working day.
Are there any three-day weekends in August 2025?
Yes. Federal workers got one three-day weekend: Aug 30 – Sep 1 (Labor Day).
How many weekends are in August 2025?
August 2025 had five full Saturday–Sunday weekends. Fridays, Saturdays and Sundays occurred five times and every other weekday four times.