ISO week 2027-W22

Week 22, 2027

Monday, May 31 – Sunday, June 6, 2027

ISO week 22 of 2027 (2027-W22) runs from Monday, May 31, 2027 to Sunday, June 6, 2027.

This week starts 33 weeks from now. The current week is week 42, 2026.

The 7 days of week 22

Dates in week 22, 2027
Day	Date	Day of year	US week	ISO date
Monday	May 31, 2027	151 of 365	23	2027-W22-1
Tuesday	June 1, 2027	152 of 365	23	2027-W22-2
Wednesday	June 2, 2027	153 of 365	23	2027-W22-3
Thursday	June 3, 2027	154 of 365	23	2027-W22-4
Friday	June 4, 2027	155 of 365	23	2027-W22-5
Saturday	June 5, 2027	156 of 365	23	2027-W22-6
Sunday	June 6, 2027	157 of 365	24	2027-W22-7

Week 22 at a glance

ISO code: 2027-W22 (Monday is 2027-W22-1, Sunday is 2027-W22-7)
Month: May and June
Quarter: Q2 of 2027
Day of year: Days 151–157 of 365
US week number: Monday–Saturday: US week 23; Sunday: US week 24 (Sunday-start weeks, week 1 contains January 1)
Even or odd: Week 22 is an even week
Weeks left: After this week, 30 ISO weeks remain in 2027 (52 weeks in total)
Year progress: By Sunday, 43% of 2027 has passed

Holidays and key dates

Monday, May 31: Memorial Day – US federal holiday

Week numbers follow ISO 8601: weeks start on Monday and week 1 contains the first Thursday of the year. US weeks start on Sunday, with week 1 containing January 1.

Questions about week 22, 2027

What are the dates of week 22 in 2027?

Week 22 of 2027 starts on Monday, May 31, 2027 and ends on Sunday, June 6, 2027.

What month is week 22 of 2027?

Week 22 falls in May and June. By the Thursday rule that ISO 8601 uses for years and quarters, it counts as a June week.

How do I get week 22 of 2027 in Excel or Google Sheets?

=ISOWEEKNUM(DATE(2027,5,31)) returns 22. To go the other way, =DATE(2027,1,4)-WEEKDAY(DATE(2027,1,4),2)+1+(22-1)*7 returns the Monday, May 31, 2027.