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Week numbers 2016

Week numbers 2016

2016 has 52 ISO weeks. Each row gives the Monday and the Sunday of the week. Print this page for a plain list of the weeks.

Weeks in 2016
52 weeks
A regular year: it has 52 ISO weeks.
Week 1 starts
Monday, 4 January 2016
the week that contains 4 January
Last week ends
Sunday, 1 January 2017
week 52
1 January 2016
Week 53 of 2015
Weeks 1 and 52 can include days of the neighbouring years: a week belongs to the year that contains its Thursday.

Printable 2016 calendars by countryWith public holidays and week numbers, as a PDF or PNG.

All weeks

The 52 weeks of 2016

  1. Week 1Mon 4 Jan – Sun, 10 Jan 2016
  2. Week 2Mon 11 Jan – Sun, 17 Jan 2016
  3. Week 3Mon 18 Jan – Sun, 24 Jan 2016
  4. Week 4Mon 25 Jan – Sun, 31 Jan 2016
  5. Week 5Mon 1 Feb – Sun, 7 Feb 2016
  6. Week 6Mon 8 Feb – Sun, 14 Feb 2016
  7. Week 7Mon 15 Feb – Sun, 21 Feb 2016
  8. Week 8Mon 22 Feb – Sun, 28 Feb 2016
  9. Week 9Mon 29 Feb – Sun, 6 Mar 2016
  10. Week 10Mon 7 Mar – Sun, 13 Mar 2016
  11. Week 11Mon 14 Mar – Sun, 20 Mar 2016
  12. Week 12Mon 21 Mar – Sun, 27 Mar 2016
  13. Week 13Mon 28 Mar – Sun, 3 Apr 2016
  14. Week 14Mon 4 Apr – Sun, 10 Apr 2016
  15. Week 15Mon 11 Apr – Sun, 17 Apr 2016
  16. Week 16Mon 18 Apr – Sun, 24 Apr 2016
  17. Week 17Mon 25 Apr – Sun, 1 May 2016
  18. Week 18Mon 2 May – Sun, 8 May 2016
  19. Week 19Mon 9 May – Sun, 15 May 2016
  20. Week 20Mon 16 May – Sun, 22 May 2016
  21. Week 21Mon 23 May – Sun, 29 May 2016
  22. Week 22Mon 30 May – Sun, 5 Jun 2016
  23. Week 23Mon 6 Jun – Sun, 12 Jun 2016
  24. Week 24Mon 13 Jun – Sun, 19 Jun 2016
  25. Week 25Mon 20 Jun – Sun, 26 Jun 2016
  26. Week 26Mon 27 Jun – Sun, 3 Jul 2016
  27. Week 27Mon 4 Jul – Sun, 10 Jul 2016
  28. Week 28Mon 11 Jul – Sun, 17 Jul 2016
  29. Week 29Mon 18 Jul – Sun, 24 Jul 2016
  30. Week 30Mon 25 Jul – Sun, 31 Jul 2016
  31. Week 31Mon 1 Aug – Sun, 7 Aug 2016
  32. Week 32Mon 8 Aug – Sun, 14 Aug 2016
  33. Week 33Mon 15 Aug – Sun, 21 Aug 2016
  34. Week 34Mon 22 Aug – Sun, 28 Aug 2016
  35. Week 35Mon 29 Aug – Sun, 4 Sept 2016
  36. Week 36Mon 5 Sept – Sun, 11 Sept 2016
  37. Week 37Mon 12 Sept – Sun, 18 Sept 2016
  38. Week 38Mon 19 Sept – Sun, 25 Sept 2016
  39. Week 39Mon 26 Sept – Sun, 2 Oct 2016
  40. Week 40Mon 3 Oct – Sun, 9 Oct 2016
  41. Week 41Mon 10 Oct – Sun, 16 Oct 2016
  42. Week 42Mon 17 Oct – Sun, 23 Oct 2016
  43. Week 43Mon 24 Oct – Sun, 30 Oct 2016
  44. Week 44Mon 31 Oct – Sun, 6 Nov 2016
  45. Week 45Mon 7 Nov – Sun, 13 Nov 2016
  46. Week 46Mon 14 Nov – Sun, 20 Nov 2016
  47. Week 47Mon 21 Nov – Sun, 27 Nov 2016
  48. Week 48Mon 28 Nov – Sun, 4 Dec 2016
  49. Week 49Mon 5 Dec – Sun, 11 Dec 2016
  50. Week 50Mon 12 Dec – Sun, 18 Dec 2016
  51. Week 51Mon 19 Dec – Sun, 25 Dec 2016
  52. Week 52Mon, 26 Dec 2016 – Sun, 1 Jan 2017

What week is it now?201520172026

How it works

Week number

2016 has 52 ISO weeks. It begins on a Friday; only years that begin on a Thursday, or on a Wednesday in a leap year, have 53 weeks.

ISO 8601 numbers the weeks of a year from 1 to 52 or 53. Weeks run from Monday to Sunday, and week 1 is the week that holds the first Thursday of the year, which is also the week that contains 4 January. Each week belongs to the year that contains its Thursday.

Questions

Good to know

How many weeks are there in 2016?

2016 has 52 ISO weeks (52 or 53 in any year).

When does week 1 of 2016 start?

Week 1 of 2016 runs Mon 4 Jan – Sun, 10 Jan 2016. It is the week that contains 4 January 2016.

Which years after 2016 have 53 weeks?

2020, 2026, 2032, 2037. A year has 53 ISO weeks when 1 January is a Thursday, or a Wednesday in a leap year.

How do I get a printable list or calendar?

Use the print button above for this list of weeks, or open the printable calendar of your country: it marks the public holidays and shows the ISO week number of every week.