ISO week 2026-W14

Week 14, 2026

Monday, March 30 – Sunday, April 5, 2026

ISO week 14 of 2026 (2026-W14) runs from Monday, March 30, 2026 to Sunday, April 5, 2026.

This week ended 28 weeks ago. The current week is week 42, 2026.

The 7 days of week 14

Dates in week 14, 2026
Day	Date	Day of year	US week	ISO date
Monday	March 30, 2026	89 of 365	14	2026-W14-1
Tuesday	March 31, 2026	90 of 365	14	2026-W14-2
Wednesday	April 1, 2026	91 of 365	14	2026-W14-3
Thursday	April 2, 2026	92 of 365	14	2026-W14-4
Friday	April 3, 2026	93 of 365	14	2026-W14-5
Saturday	April 4, 2026	94 of 365	14	2026-W14-6
Sunday	April 5, 2026	95 of 365	15	2026-W14-7

Week 14 at a glance

ISO code: 2026-W14 (Monday is 2026-W14-1, Sunday is 2026-W14-7)
Month: March and April
Quarter: Q2 by the ISO rule (its Thursday, April 2, is in Q2); the calendar dates span Q1 and Q2
Day of year: Days 89–95 of 365
US week number: Monday–Saturday: US week 14; Sunday: US week 15 (Sunday-start weeks, week 1 contains January 1)
Even or odd: Week 14 is an even week
Weeks left: After this week, 39 ISO weeks remain in 2026 (53 weeks in total)
Year progress: By Sunday, 26% of 2026 has passed

Holidays and key dates

Wednesday, April 1: Q2 begins

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 14, 2026

What are the dates of week 14 in 2026?

Week 14 of 2026 starts on Monday, March 30, 2026 and ends on Sunday, April 5, 2026.

What month is week 14 of 2026?

Week 14 falls in March and April. By the Thursday rule that ISO 8601 uses for years and quarters, it counts as a April week.

How do I get week 14 of 2026 in Excel or Google Sheets?

=ISOWEEKNUM(DATE(2026,3,30)) returns 14. To go the other way, =DATE(2026,1,4)-WEEKDAY(DATE(2026,1,4),2)+1+(14-1)*7 returns the Monday, March 30, 2026.