What Week and Day of the Year Is It?
Today is Monday, March 23, 2026 — day 82 of 365, week 13 of 53. There are 283 days and 40 weeks left in 2026.
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How Many Weeks in a Year?
A standard year has 52 weeks and 1 day (365 days). A leap year has 52 weeks and 2 days (366 days). Some years have 53 ISO weeks — this happens when January 1 falls on a Thursday (or Thursday/Friday in a leap year). 2026 has 53 weeks.
How Many Days in a Year?
A common year has 365 days. A leap year has 366 days (the extra day is February 29). 2026 has 365 days and is not a leap year.
Working Days in 2026
2026 has 261 working days (Monday–Friday). So far, 58 working days have passed.
Longest and Shortest Days
The longest day of 2026 is around June 21 (summer solstice) — approximately 14–16 hours of daylight depending on latitude. The shortest day is around December 21 (winter solstice). Note: this applies to the Northern Hemisphere. In the Southern Hemisphere, the dates are reversed.
Week Number Calendar 2026
| Week | Start (Mon) | End (Sun) |
|---|---|---|
| W1 | Dec 29 | Jan 4, 2026 |
| W2 | Jan 5 | Jan 11, 2026 |
| W3 | Jan 12 | Jan 18, 2026 |
| W4 | Jan 19 | Jan 25, 2026 |
| W5 | Jan 26 | Feb 1, 2026 |
| W6 | Feb 2 | Feb 8, 2026 |
| W7 | Feb 9 | Feb 15, 2026 |
| W8 | Feb 16 | Feb 22, 2026 |
| W9 | Feb 23 | Mar 1, 2026 |
| W10 | Mar 2 | Mar 8, 2026 |
| W11 | Mar 9 | Mar 15, 2026 |
| W12 | Mar 16 | Mar 22, 2026 |
| W13 | Mar 23 | Mar 29, 2026 |
| W14 | Mar 30 | Apr 5, 2026 |
| W15 | Apr 6 | Apr 12, 2026 |
| W16 | Apr 13 | Apr 19, 2026 |
| W17 | Apr 20 | Apr 26, 2026 |
| W18 | Apr 27 | May 3, 2026 |
| W19 | May 4 | May 10, 2026 |
| W20 | May 11 | May 17, 2026 |
| W21 | May 18 | May 24, 2026 |
| W22 | May 25 | May 31, 2026 |
| W23 | Jun 1 | Jun 7, 2026 |
| W24 | Jun 8 | Jun 14, 2026 |
| W25 | Jun 15 | Jun 21, 2026 |
| W26 | Jun 22 | Jun 28, 2026 |
| W27 | Jun 29 | Jul 5, 2026 |
| W28 | Jul 6 | Jul 12, 2026 |
| W29 | Jul 13 | Jul 19, 2026 |
| W30 | Jul 20 | Jul 26, 2026 |
| W31 | Jul 27 | Aug 2, 2026 |
| W32 | Aug 3 | Aug 9, 2026 |
| W33 | Aug 10 | Aug 16, 2026 |
| W34 | Aug 17 | Aug 23, 2026 |
| W35 | Aug 24 | Aug 30, 2026 |
| W36 | Aug 31 | Sep 6, 2026 |
| W37 | Sep 7 | Sep 13, 2026 |
| W38 | Sep 14 | Sep 20, 2026 |
| W39 | Sep 21 | Sep 27, 2026 |
| W40 | Sep 28 | Oct 4, 2026 |
| W41 | Oct 5 | Oct 11, 2026 |
| W42 | Oct 12 | Oct 18, 2026 |
| W43 | Oct 19 | Oct 25, 2026 |
| W44 | Oct 26 | Nov 1, 2026 |
| W45 | Nov 2 | Nov 8, 2026 |
| W46 | Nov 9 | Nov 15, 2026 |
| W47 | Nov 16 | Nov 22, 2026 |
| W48 | Nov 23 | Nov 29, 2026 |
| W49 | Nov 30 | Dec 6, 2026 |
| W50 | Dec 7 | Dec 13, 2026 |
| W51 | Dec 14 | Dec 20, 2026 |
| W52 | Dec 21 | Dec 27, 2026 |
| W53 | Dec 28 | Jan 3, 2027 |
Day Numbers by Month
| Month | Days | Day Range |
|---|---|---|
| January | 31 | 1 – 31 |
| February | 28 | 32 – 59 |
| March | 31 | 60 – 90 |
| April | 30 | 91 – 120 |
| May | 31 | 121 – 151 |
| June | 30 | 152 – 181 |
| July | 31 | 182 – 212 |
| August | 31 | 213 – 243 |
| September | 30 | 244 – 273 |
| October | 31 | 274 – 304 |
| November | 30 | 305 – 334 |
| December | 31 | 335 – 365 |
Frequently Asked Questions
How many weeks are in a year?
52 weeks and 1 day (or 52 weeks and 2 days in a leap year). Some years have 53 ISO weeks.
What week of the year is it?
Today is week 13 of 2026.
What day of the year is it?
Today is day 82 of 365. 22.5% of the year has passed.
How many days are in a year?
365 in a regular year, 366 in a leap year. 2026 has 365 days.
When is the longest day of the year?
Around June 21 (summer solstice, Northern Hemisphere).
Related Calculators
- What Day of the Week — What day was any date?
- Leap Year Calculator — Is any year a leap year?
- Days Until Calculator — Countdown to any date.
- Age Calculator — Calculate your exact age.
- U.S. Holidays — Dates, countdowns, and info.