ISO week 2027-W35

Week 35, 2027

Monday, August 30 – Sunday, September 5, 2027

ISO week 35 of 2027 (2027-W35) runs from Monday, August 30, 2027 to Sunday, September 5, 2027.

This week starts 46 weeks from now. The current week is week 42, 2026.

The 7 days of week 35

Dates in week 35, 2027
Day	Date	Day of year	US week	ISO date
Monday	August 30, 2027	242 of 365	36	2027-W35-1
Tuesday	August 31, 2027	243 of 365	36	2027-W35-2
Wednesday	September 1, 2027	244 of 365	36	2027-W35-3
Thursday	September 2, 2027	245 of 365	36	2027-W35-4
Friday	September 3, 2027	246 of 365	36	2027-W35-5
Saturday	September 4, 2027	247 of 365	36	2027-W35-6
Sunday	September 5, 2027	248 of 365	37	2027-W35-7

Week 35 at a glance

ISO code: 2027-W35 (Monday is 2027-W35-1, Sunday is 2027-W35-7)
Month: August and September
Quarter: Q3 of 2027
Day of year: Days 242–248 of 365
US week number: Monday–Saturday: US week 36; Sunday: US week 37 (Sunday-start weeks, week 1 contains January 1)
Even or odd: Week 35 is an odd week
Weeks left: After this week, 17 ISO weeks remain in 2027 (52 weeks in total)
Year progress: By Sunday, 68% of 2027 has passed

Holidays and key dates

There are no US federal holidays, daylight saving time changes or quarter starts in week 35 of 2027.

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 35, 2027

What are the dates of week 35 in 2027?

Week 35 of 2027 starts on Monday, August 30, 2027 and ends on Sunday, September 5, 2027.

What month is week 35 of 2027?

Week 35 falls in August and September. By the Thursday rule that ISO 8601 uses for years and quarters, it counts as a September week.

How do I get week 35 of 2027 in Excel or Google Sheets?

=ISOWEEKNUM(DATE(2027,8,30)) returns 35. To go the other way, =DATE(2027,1,4)-WEEKDAY(DATE(2027,1,4),2)+1+(35-1)*7 returns the Monday, August 30, 2027.