Week 3, 2026: Jan 12 – Jan 18

odd week January 2026
Start date

Monday, January 12, 2026

End date

Sunday, January 18, 2026

ISO 8601 week (Monday to Sunday). In the US system used by Outlook and Excel WEEKNUM, this is week 3.

week 3

Day Date
Monday Mon, Jan 12, 2026
Tuesday Tue, Jan 13, 2026
Wednesday Wed, Jan 14, 2026
Thursday Thu, Jan 15, 2026
Friday Fri, Jan 16, 2026
Saturday Sat, Jan 17, 2026
Sunday Sun, Jan 18, 2026