Week 31, 2026: Jul 27 – Aug 2

odd week July / August 2026
Start date

Monday, July 27, 2026

End date

Sunday, August 2, 2026

ISO 8601 week (Monday to Sunday). In the US system used by Outlook and Excel WEEKNUM, this is week 31.

week 31

Day Date
Monday Mon, Jul 27, 2026
Tuesday Tue, Jul 28, 2026
Wednesday Wed, Jul 29, 2026
Thursday Thu, Jul 30, 2026
Friday Fri, Jul 31, 2026
Saturday Sat, Aug 1, 2026
Sunday Sun, Aug 2, 2026