| 2024 | October 14 – October 20, 2024 |
| 2025 | October 13 – October 19, 2025 |
| 2026 | October 12 – October 18, 2026 |
| 2027 | October 18 – October 24, 2027 |
| 2028 | October 16 – October 22, 2028 |
| 2029 | October 15 – October 21, 2029 |
| 2030 | October 14 – October 20, 2030 |
| 2031 | October 13 – October 19, 2031 |
| 2032 | October 11 – October 17, 2032 |
Week 42 of 2026 runs from Monday, October 12, 2026 to Sunday, October 18, 2026.
Week 42 of 2026 starts in 82 days, on Monday, October 12, 2026.
It is currently week 30 of 53 in 2026 (today is Wednesday, July 22, 2026).
These are ISO 8601 week numbers (weeks start Monday; week 1 holds the year's first Thursday), the standard in Europe and in Excel's ISOWEEKNUM. The US convention (Excel's WEEKNUM) starts week 1 on January 1 with weeks starting Sunday, so its numbers can be one higher.