Week numbers for 2028

2028 has 52 weeks. Week 1 starts on Monday, January 3, 2028.

All weeks in 2028

WeekStarts (Mon)Ends (Sun)
Week 1Mon, Jan 3, 2028Sun, Jan 9, 2028
Week 2Mon, Jan 10, 2028Sun, Jan 16, 2028
Week 3Mon, Jan 17, 2028Sun, Jan 23, 2028
Week 4Mon, Jan 24, 2028Sun, Jan 30, 2028
Week 5Mon, Jan 31, 2028Sun, Feb 6, 2028
Week 6Mon, Feb 7, 2028Sun, Feb 13, 2028
Week 7Mon, Feb 14, 2028Sun, Feb 20, 2028
Week 8Mon, Feb 21, 2028Sun, Feb 27, 2028
Week 9Mon, Feb 28, 2028Sun, Mar 5, 2028
Week 10Mon, Mar 6, 2028Sun, Mar 12, 2028
Week 11Mon, Mar 13, 2028Sun, Mar 19, 2028
Week 12Mon, Mar 20, 2028Sun, Mar 26, 2028
Week 13Mon, Mar 27, 2028Sun, Apr 2, 2028
Week 14Mon, Apr 3, 2028Sun, Apr 9, 2028
Week 15Mon, Apr 10, 2028Sun, Apr 16, 2028
Week 16Mon, Apr 17, 2028Sun, Apr 23, 2028
Week 17Mon, Apr 24, 2028Sun, Apr 30, 2028
Week 18Mon, May 1, 2028Sun, May 7, 2028
Week 19Mon, May 8, 2028Sun, May 14, 2028
Week 20Mon, May 15, 2028Sun, May 21, 2028
Week 21Mon, May 22, 2028Sun, May 28, 2028
Week 22Mon, May 29, 2028Sun, Jun 4, 2028
Week 23Mon, Jun 5, 2028Sun, Jun 11, 2028
Week 24Mon, Jun 12, 2028Sun, Jun 18, 2028
Week 25Mon, Jun 19, 2028Sun, Jun 25, 2028
Week 26Mon, Jun 26, 2028Sun, Jul 2, 2028
Week 27Mon, Jul 3, 2028Sun, Jul 9, 2028
Week 28Mon, Jul 10, 2028Sun, Jul 16, 2028
Week 29Mon, Jul 17, 2028Sun, Jul 23, 2028
Week 30Mon, Jul 24, 2028Sun, Jul 30, 2028
Week 31Mon, Jul 31, 2028Sun, Aug 6, 2028
Week 32Mon, Aug 7, 2028Sun, Aug 13, 2028
Week 33Mon, Aug 14, 2028Sun, Aug 20, 2028
Week 34Mon, Aug 21, 2028Sun, Aug 27, 2028
Week 35Mon, Aug 28, 2028Sun, Sep 3, 2028
Week 36Mon, Sep 4, 2028Sun, Sep 10, 2028
Week 37Mon, Sep 11, 2028Sun, Sep 17, 2028
Week 38Mon, Sep 18, 2028Sun, Sep 24, 2028
Week 39Mon, Sep 25, 2028Sun, Oct 1, 2028
Week 40Mon, Oct 2, 2028Sun, Oct 8, 2028
Week 41Mon, Oct 9, 2028Sun, Oct 15, 2028
Week 42Mon, Oct 16, 2028Sun, Oct 22, 2028
Week 43Mon, Oct 23, 2028Sun, Oct 29, 2028
Week 44Mon, Oct 30, 2028Sun, Nov 5, 2028
Week 45Mon, Nov 6, 2028Sun, Nov 12, 2028
Week 46Mon, Nov 13, 2028Sun, Nov 19, 2028
Week 47Mon, Nov 20, 2028Sun, Nov 26, 2028
Week 48Mon, Nov 27, 2028Sun, Dec 3, 2028
Week 49Mon, Dec 4, 2028Sun, Dec 10, 2028
Week 50Mon, Dec 11, 2028Sun, Dec 17, 2028
Week 51Mon, Dec 18, 2028Sun, Dec 24, 2028
Week 52Mon, Dec 25, 2028Sun, Dec 31, 2028

Other years

Questions & answers

What week number is it today?

Today, October 2, 2026, is in ISO week 40 of 2026.

How many weeks are in 2028?

2028 has 52 ISO weeks.

When does the week start?

ISO weeks start on Monday and end on Sunday. Week 1 is the week with the year's first Thursday in it, so it can begin in late December.