Week 40, 2025
Week 40 of 2025 spans from Monday, 29 September 2025 to Sunday, 5 October 2025, according to the ISO-8601 date standard.
| Day of the week | Date |
|---|---|
| Monday | September 29, 2025 |
| Tuesday | September 30, 2025 |
| Wednesday | October 01, 2025 |
| Thursday | October 02, 2025 |
| Friday | October 03, 2025 |
| Saturday | October 04, 2025 |
| Sunday | October 05, 2025 |