Time
What Week of the Year Is It? Week 42 in 2026
See the current ISO week number, the week’s date range, and today’s day of the year, plus remaining time in the calendar year.
Week 42 in 2026
This page uses ISO-8601 week numbering (weeks start on Monday). The date label changes at midnight.
Week of the Year
Week 42
of 53 weeks in 2026
Week range: October 12, 2026 – October 18, 2026
Day of the Year
289
of 365 days in 2026
Today: October 16, 2026
Time Remaining in 2026
- 2 months 15 days
- 10 weeks and 6 days
- 76 days
- 1824 hours
Week number by date
*The highlighted row is today.
| Date | Week of the Year | Day of Year |
|---|---|---|
| October 12, 2026 | Week 42 | 285 |
| October 13, 2026 | Week 42 | 286 |
| October 14, 2026 | Week 42 | 287 |
| October 15, 2026 | Week 42 | 288 |
| October 16, 2026 | Week 42 | 289 |
| October 17, 2026 | Week 42 | 290 |
| October 18, 2026 | Week 42 | 291 |
| October 19, 2026 | Week 43 | 292 |
| October 20, 2026 | Week 43 | 293 |
| October 21, 2026 | Week 43 | 294 |
| October 22, 2026 | Week 43 | 295 |
| October 23, 2026 | Week 43 | 296 |
| October 24, 2026 | Week 43 | 297 |
| October 25, 2026 | Week 43 | 298 |
| October 26, 2026 | Week 44 | 299 |
How the week number is counted
This page uses ISO-8601 week numbering: weeks run Monday through Sunday, and Week 1 is the first week that contains January 4 (the first Thursday rule).
Because ISO weeks are aligned to full weeks, a few dates near New Year’s can belong to the previous or next ISO week year.