August 2025 calendar
31 days21 weekdaysStarts on FridayISO weeks 31–35
| Wk | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|---|
| 31 | |||||||
| 32 | |||||||
| 33 | |||||||
| 34 | |||||||
| 35 |
August 2025 in numbers
- Days
- 31
- Weekdays (Mon–Fri)
- 21
- Weekend days
- 10
- First and last day
- Friday – Sunday
- First and last working day
- Fri, Aug 1 – Fri, Aug 29
- Week numbers
- 31–35
- Day of the year
- 213–243
- Quarter
- Q3 2025
- Islamic months (computed)
- Safar – Rabi' al-Awwal 1447 AH
With 31 days, August 2025 has four full weeks plus 3 extra days, so Friday, Saturday and Sunday occur five times; every other weekday occurs four times. It has five full Friday-to-Sunday weekends, which only happens in a 31-day month that starts on a Friday.
August 1 is day 213 of the year, so August 2025 covers day numbers 213 to 243. In the Umm al-Qura Islamic calendar, 1 Rabi' al-Awwal 1447 AH falls on August 24 (computed; where months begin with the sighting of the new crescent, the start can differ by a day).
Public holidays in August 2025
Computed from each holiday’s legal rule; holidays set by announcement are left out for 2025.
| Date | Holiday | Where |
|---|---|---|
| Mon, Aug 4 | Summer bank holiday | UK: Scotland |
| Mon, Aug 4 | Bank Holiday | Australia: New South Wales |
| Mon, Aug 4 | August Bank Holiday | Ireland |
| Sat, Aug 9 | National Women's Day | South Africa |
| Sat, Aug 9 | National Day | Singapore |
| Mon, Aug 11 | Mountain Day | Japan |
| Wed, Aug 13 | Royal Queensland Show (Brisbane area only) | Australia: Queensland |
| Fri, Aug 15 | Assumption Day | France, Spain |
| Mon, Aug 25 | Summer bank holiday | UK: England and Wales, UK: Northern Ireland |
National holidays of the 17 sets we take from official government sources; see public holidays by country for regional days and sources. Where a holiday that falls on a weekend moves to a weekday, the table shows the day off.