Week 22, 2027
May 31 – June 6, 2027
Monday May 31 – Sunday June 62027-W22Days 151–157
The seven days
| Date | ISO week date | Day of year | US week | Islamic date (computed) | Holidays and other dates |
|---|---|---|---|---|---|
| Mon, May 31 | 2027-W22-1 | 151 | 23 | 25 Dhu al-Hijjah 1448 AH | Memorial Day (United States (federal)); Spring bank holiday (UK: England and Wales, UK: Scotland, UK: Northern Ireland) |
| Tue, Jun 1 | 2027-W22-2 | 152 | 23 | 26 Dhu al-Hijjah 1448 AH | |
| Wed, Jun 2 | 2027-W22-3 | 153 | 23 | 27 Dhu al-Hijjah 1448 AH | |
| Thu, Jun 3 | 2027-W22-4 | 154 | 23 | 28 Dhu al-Hijjah 1448 AH | |
| Fri, Jun 4 | 2027-W22-5 | 155 | 23 | 29 Dhu al-Hijjah 1448 AH | |
| Sat, Jun 5 | 2027-W22-6 | 156 | 23 | 30 Dhu al-Hijjah 1448 AH | |
| Sun, Jun 6 | 2027-W22-7 | 157 | 24 | 1 Muharram 1449 AH | Islamic New Year 1449 AH |
About week 22
The week spans two months: it starts in May and ends in June, with June 1 on Tuesday. In US numbering, where weeks start on Sunday and the week of January 1 is week 1, Monday to Saturday are US week 23 and Sunday US week 24.
Holidays this week: Memorial Day on Mon, May 31 in United States (federal); Spring bank holiday on Mon, May 31 in UK: England and Wales, UK: Scotland, UK: Northern Ireland. 1 Muharram 1449 AH falls on Sun, Jun 6 by the Umm al-Qura calendar (computed). Also this week: Islamic New Year 1449 AH on Sun, Jun 6 (1 Muharram, Umm al-Qura (computed)). All weeks of 2027 lists the neighbouring weeks.
Week 22 in other years
| Year | Week 22 runs |
|---|---|
| 2025 | Mon, May 26 – Sun, Jun 1 |
| 2026 | Mon, May 25 – Sun, May 31 |
| 2027 | Mon, May 31 – Sun, Jun 6 |
| 2028 | Mon, May 29 – Sun, Jun 4 |
| 2029 | Mon, May 28 – Sun, Jun 3 |
| 2030 | Mon, May 27 – Sun, Jun 2 |
In 2028, week 22 runs Mon, May 29 – Sun, Jun 4: 364 days later, 2 days earlier in the calendar. Over the 400-year cycle, the Monday of week 22 falls between May 24 and May 31.
By the end of week 22, 157 days of 2027 have passed (43.0% of the year), and 30 ISO weeks of 2027 remain. The week falls in Q2.
Writing week 22
ISO 8601 writes this week as 2027-W22 (basic format 2027W22), from 2027-W22-1 on Monday to -7 on Sunday. The week number page shows the spreadsheet and Python formulas that give these numbers.