--- title: "Week numbers 2026" description: "2026 has 53 ISO weeks. Week 1 starts on Monday, 29 December 2025 and the last week ends on Sunday, 3 January 2027. 6 weeks hold a UK-wide bank holiday on a weekday." canonical: "https://coworkingview.com/en/week-number/2026" --- # Week numbers 2026 2026 has 53 ISO weeks. Week 1 starts on Monday, 29 December 2025 and the last week ends on Sunday, 3 January 2027. 6 weeks hold a UK-wide bank holiday on a weekday. [Subscribe to week numbers (.ics)](webcal://coworkingview.com/api/week-numbers/en-2026/ics)Print / save as PDF[Current week](https://coworkingview.com/en/week-number) Weeks in the yearISO 8601 53 Week 1 startsMonday 29 Dec 2025 Weeks with a bank holidayUK-wide, United Kingdom 6 Working daysMon–Fri minus UK-wide bank holidays, United Kingdom 255 ## All weeks of 2026 Monday to Sunday, with the bank holidays in the United Kingdom. UK-wide ones count as days off; nation-only ones are listed with their nation. All weeks of 2026 Week From To Month Bank holidays Working days Wk 1 29 Dec 2025– 4 Jan 2026 4 Jan 2026 December / January - New Year’s Day - 2nd JanuaryScotland only — Wk 2 5 Jan 2026– 11 Jan 2026 11 Jan 2026 January — 5 Wk 3 12 Jan 2026– 18 Jan 2026 18 Jan 2026 January — 5 Wk 4 19 Jan 2026– 25 Jan 2026 25 Jan 2026 January — 5 Wk 5 26 Jan 2026– 1 Feb 2026 1 Feb 2026 January / February — 5 Wk 6 2 Feb 2026– 8 Feb 2026 8 Feb 2026 February — 5 Wk 7 9 Feb 2026– 15 Feb 2026 15 Feb 2026 February — 5 Wk 8 16 Feb 2026– 22 Feb 2026 22 Feb 2026 February — 5 Wk 9 23 Feb 2026– 1 Mar 2026 1 Mar 2026 February / March — 5 Wk 10 2 Mar 2026– 8 Mar 2026 8 Mar 2026 March — 5 Wk 11 9 Mar 2026– 15 Mar 2026 15 Mar 2026 March — 5 Wk 12 16 Mar 2026– 22 Mar 2026 22 Mar 2026 March - St Patrick’s DayNorthern Ireland only 5 Wk 13 23 Mar 2026– 29 Mar 2026 29 Mar 2026 March — 5 Wk 14 30 Mar 2026– 5 Apr 2026 5 Apr 2026 March / April - Good Friday 4 Wk 15 6 Apr 2026– 12 Apr 2026 12 Apr 2026 April - Easter MondayEngland, Wales, Northern Ireland only 5 Wk 16 13 Apr 2026– 19 Apr 2026 19 Apr 2026 April — 5 Wk 17 20 Apr 2026– 26 Apr 2026 26 Apr 2026 April — 5 Wk 18 27 Apr 2026– 3 May 2026 3 May 2026 April / May — 5 Wk 19 4 May 2026– 10 May 2026 10 May 2026 May - Early May bank holiday 4 Wk 20 11 May 2026– 17 May 2026 17 May 2026 May — 5 Wk 21 18 May 2026– 24 May 2026 24 May 2026 May — 5 Wk 22 25 May 2026– 31 May 2026 31 May 2026 May - Spring bank holiday 4 Wk 23 1 Jun 2026– 7 Jun 2026 7 Jun 2026 June — 5 Wk 24 8 Jun 2026– 14 Jun 2026 14 Jun 2026 June — 5 Wk 25 15 Jun 2026– 21 Jun 2026 21 Jun 2026 June - World Cup bank holidayScotland only 5 Wk 26 22 Jun 2026– 28 Jun 2026 28 Jun 2026 June — 5 Wk 27 29 Jun 2026– 5 Jul 2026 5 Jul 2026 June / July — 5 Wk 28 6 Jul 2026– 12 Jul 2026 12 Jul 2026 July — 5 Wk 29 13 Jul 2026– 19 Jul 2026 19 Jul 2026 July - Battle of the Boyne (Orangemen’s Day)Northern Ireland only 5 Wk 30 20 Jul 2026– 26 Jul 2026 26 Jul 2026 July — 5 Wk 31 27 Jul 2026– 2 Aug 2026 2 Aug 2026 July / August — 5 Wk 32 3 Aug 2026– 9 Aug 2026 9 Aug 2026 August - Summer bank holidayScotland only 5 Wk 33 10 Aug 2026– 16 Aug 2026 16 Aug 2026 August — 5 Wk 34 17 Aug 2026– 23 Aug 2026 23 Aug 2026 August — 5 Wk 35 24 Aug 2026– 30 Aug 2026 30 Aug 2026 August — 5 Wk 36 31 Aug 2026– 6 Sept 2026 6 Sept 2026 August / September - Summer bank holidayEngland, Wales, Northern Ireland only 5 Wk 37 7 Sept 2026– 13 Sept 2026 13 Sept 2026 September — 5 Wk 38 14 Sept 2026– 20 Sept 2026 20 Sept 2026 September — 5 Wk 39 21 Sept 2026– 27 Sept 2026 27 Sept 2026 September — 5 Wk 40 28 Sept 2026– 4 Oct 2026 4 Oct 2026 September / October — 5 Wk 41 5 Oct 2026– 11 Oct 2026 11 Oct 2026 October — 5 Wk 42 12 Oct 2026– 18 Oct 2026 18 Oct 2026 October — 5 Wk 43 19 Oct 2026– 25 Oct 2026 25 Oct 2026 October — 5 Wk 44 26 Oct 2026– 1 Nov 2026 1 Nov 2026 October / November — 5 Wk 45 2 Nov 2026– 8 Nov 2026 8 Nov 2026 November — 5 Wk 46 9 Nov 2026– 15 Nov 2026 15 Nov 2026 November — 5 Wk 47 16 Nov 2026– 22 Nov 2026 22 Nov 2026 November — 5 Wk 48 23 Nov 2026– 29 Nov 2026 29 Nov 2026 November — 5 Wk 49 30 Nov 2026– 6 Dec 2026 6 Dec 2026 November / December - St Andrew’s DayScotland only 5 Wk 50 7 Dec 2026– 13 Dec 2026 13 Dec 2026 December — 5 Wk 51 14 Dec 2026– 20 Dec 2026 20 Dec 2026 December — 5 Wk 52 21 Dec 2026– 27 Dec 2026 27 Dec 2026 December - Christmas Day 4 Wk 53 28 Dec 2026– 3 Jan 2027 3 Jan 2027 December / January - Boxing Day - New Year’s Day 3 ## 2026 calendar with week numbers Each row starts with its ISO week number. Prints on one A4 sheet. - UK-wide bank holiday - Weekend - Today ### January 2026 January 2026 Wk Mo Tu We Th Fr Sa Su [1](https://coworkingview.com/en/week-number/2026#week-1) 1: New Year’s Day 2 3 4 [2](https://coworkingview.com/en/week-number/2026#week-2) 5 6 7 8 9 10 11 [3](https://coworkingview.com/en/week-number/2026#week-3) 12 13 14 15 16 17 18 [4](https://coworkingview.com/en/week-number/2026#week-4) 19 20 21 22 23 24 25 [5](https://coworkingview.com/en/week-number/2026#week-5) 26 27 28 29 30 31 - 1 JanNew Year’s Day ### February 2026 February 2026 Wk Mo Tu We Th Fr Sa Su [5](https://coworkingview.com/en/week-number/2026#week-5) 1 [6](https://coworkingview.com/en/week-number/2026#week-6) 2 3 4 5 6 7 8 [7](https://coworkingview.com/en/week-number/2026#week-7) 9 10 11 12 13 14 15 [8](https://coworkingview.com/en/week-number/2026#week-8) 16 17 18 19 20 21 22 [9](https://coworkingview.com/en/week-number/2026#week-9) 23 24 25 26 27 28 ### March 2026 March 2026 Wk Mo Tu We Th Fr Sa Su [9](https://coworkingview.com/en/week-number/2026#week-9) 1 [10](https://coworkingview.com/en/week-number/2026#week-10) 2 3 4 5 6 7 8 [11](https://coworkingview.com/en/week-number/2026#week-11) 9 10 11 12 13 14 15 [12](https://coworkingview.com/en/week-number/2026#week-12) 16 17 18 19 20 21 22 [13](https://coworkingview.com/en/week-number/2026#week-13) 23 24 25 26 27 28 29 [14](https://coworkingview.com/en/week-number/2026#week-14) 30 31 ### April 2026 April 2026 Wk Mo Tu We Th Fr Sa Su [14](https://coworkingview.com/en/week-number/2026#week-14) 1 2 3: Good Friday 4 5 [15](https://coworkingview.com/en/week-number/2026#week-15) 6 7 8 9 10 11 12 [16](https://coworkingview.com/en/week-number/2026#week-16) 13 14 15 16 17 18 19 [17](https://coworkingview.com/en/week-number/2026#week-17) 20 21 22 23 24 25 26 [18](https://coworkingview.com/en/week-number/2026#week-18) 27 28 29 30 - 3 AprGood Friday ### May 2026 May 2026 Wk Mo Tu We Th Fr Sa Su [18](https://coworkingview.com/en/week-number/2026#week-18) 1 2 3 [19](https://coworkingview.com/en/week-number/2026#week-19) 4: Early May bank holiday 5 6 7 8 9 10 [20](https://coworkingview.com/en/week-number/2026#week-20) 11 12 13 14 15 16 17 [21](https://coworkingview.com/en/week-number/2026#week-21) 18 19 20 21 22 23 24 [22](https://coworkingview.com/en/week-number/2026#week-22) 25: Spring bank holiday 26 27 28 29 30 31 - 4 MayEarly May bank holiday - 25 MaySpring bank holiday ### June 2026 June 2026 Wk Mo Tu We Th Fr Sa Su [23](https://coworkingview.com/en/week-number/2026#week-23) 1 2 3 4 5 6 7 [24](https://coworkingview.com/en/week-number/2026#week-24) 8 9 10 11 12 13 14 [25](https://coworkingview.com/en/week-number/2026#week-25) 15 16 17 18 19 20 21 [26](https://coworkingview.com/en/week-number/2026#week-26) 22 23 24 25 26 27 28 [27](https://coworkingview.com/en/week-number/2026#week-27) 29 30 ### July 2026 July 2026 Wk Mo Tu We Th Fr Sa Su [27](https://coworkingview.com/en/week-number/2026#week-27) 1 2 3 4 5 [28](https://coworkingview.com/en/week-number/2026#week-28) 6 7 8 9 10 11 12 [29](https://coworkingview.com/en/week-number/2026#week-29) 13 14 15 16 17 18 19 [30](https://coworkingview.com/en/week-number/2026#week-30) 20 21 22 23 24 25 26 [31](https://coworkingview.com/en/week-number/2026#week-31) 27 28 29 30 31 ### August 2026 August 2026 Wk Mo Tu We Th Fr Sa Su [31](https://coworkingview.com/en/week-number/2026#week-31) 1 2 [32](https://coworkingview.com/en/week-number/2026#week-32) 3 4 5 6 7 8 9 [33](https://coworkingview.com/en/week-number/2026#week-33) 10 11 12 13 14 15 16 [34](https://coworkingview.com/en/week-number/2026#week-34) 17 18 19 20 21 22 23 [35](https://coworkingview.com/en/week-number/2026#week-35) 24 25 26 27 28 29 30 [36](https://coworkingview.com/en/week-number/2026#week-36) 31 ### September 2026 September 2026 Wk Mo Tu We Th Fr Sa Su [36](https://coworkingview.com/en/week-number/2026#week-36) 1 2 3 4 5 6 [37](https://coworkingview.com/en/week-number/2026#week-37) 7 8 9 10 11 12 13 [38](https://coworkingview.com/en/week-number/2026#week-38) 14 15 16 17 18 19 20 [39](https://coworkingview.com/en/week-number/2026#week-39) 21 22 23 24 25 26 27 [40](https://coworkingview.com/en/week-number/2026#week-40) 28 29 30 ### October 2026 October 2026 Wk Mo Tu We Th Fr Sa Su [40](https://coworkingview.com/en/week-number/2026#week-40) 1 2 3 4 [41](https://coworkingview.com/en/week-number/2026#week-41) 5 6 7 8 9 10 11 [42](https://coworkingview.com/en/week-number/2026#week-42) 12 13 14 15 16 17 18 [43](https://coworkingview.com/en/week-number/2026#week-43) 19 20 21 22 23 24 25 [44](https://coworkingview.com/en/week-number/2026#week-44) 26 27 28 29 30 31 ### November 2026 November 2026 Wk Mo Tu We Th Fr Sa Su [44](https://coworkingview.com/en/week-number/2026#week-44) 1 [45](https://coworkingview.com/en/week-number/2026#week-45) 2 3 4 5 6 7 8 [46](https://coworkingview.com/en/week-number/2026#week-46) 9 10 11 12 13 14 15 [47](https://coworkingview.com/en/week-number/2026#week-47) 16 17 18 19 20 21 22 [48](https://coworkingview.com/en/week-number/2026#week-48) 23 24 25 26 27 28 29 [49](https://coworkingview.com/en/week-number/2026#week-49) 30 ### December 2026 December 2026 Wk Mo Tu We Th Fr Sa Su [49](https://coworkingview.com/en/week-number/2026#week-49) 1 2 3 4 5 6 [50](https://coworkingview.com/en/week-number/2026#week-50) 7 8 9 10 11 12 13 [51](https://coworkingview.com/en/week-number/2026#week-51) 14 15 16 17 18 19 20 [52](https://coworkingview.com/en/week-number/2026#week-52) 21 22 23 24 25: Christmas Day 26 27 [53](https://coworkingview.com/en/week-number/2026#week-53) 28: Boxing Day 29 30 31 - 25 DecChristmas Day - 28 DecBoxing Day ## Week numbers for other years - [Current week](https://coworkingview.com/en/week-number) - [All weeks of 2027](https://coworkingview.com/en/week-number/2027) ## How weeks are counted 1. 1A week starts on Monday and ends on Sunday (ISO 8601). 2. 2Week 1 is the week with the year’s first Thursday — always the week that contains 4 January. 3. 3So 1–3 January can belong to the previous year’s last week, and 29–31 December to the next year’s week 1. 4. 4A year has 53 weeks when it starts on a Thursday, or is a leap year starting on a Wednesday. Otherwise 52. ## Planning by the week? Sprints, team workshops, an away-day in week 30: flexible offices and meeting rooms book by the week, without a long lease. [Find flexible offices](https://coworkingview.com/en/coworking) ## Frequently asked questions How many weeks are in 2026? 2026 has 53 ISO weeks. When does week 1 of 2026 start? On Monday, 29 December 2025. The last week ends on Sunday, 3 January 2027. How many working days are in 2026? 2026 has 255 working days counting only the bank holidays all four UK nations share (Monday to Friday). Each nation has its own extra days, so the real number is a little lower.