Even and Odd Week Calendar 2026

Complete calendar of even and odd weeks for the year 2026. The year 2026 has 53 weeks.

Got a specific date? Check whether its week is even or odd:

Date to check

Current week

Week 35 ODD

24 – 30 August 2026

Keep the current week on your home screen with the iPhone app

Week	Dates	E/O
January 2026 Week 1–5
1	29 December – 4 January	O
2	5 – 11 January	E
3	12 – 18 January	O
4	19 – 25 January	E
5	26 January – 1 February	O
February 2026 Week 6–9
6	2 – 8 February	E
7	9 – 15 February	O
8	16 – 22 February	E
9	23 February – 1 March	O
March 2026 Week 10–13
10	2 – 8 March	E
11	9 – 15 March	O
12	16 – 22 March	E
13	23 – 29 March	O
April 2026 Week 14–18
14	30 March – 5 April	E
15	6 – 12 April	O
16	13 – 19 April	E
17	20 – 26 April	O
18	27 April – 3 May	E
May 2026 Week 19–22
19	4 – 10 May	O
20	11 – 17 May	E
21	18 – 24 May	O
22	25 – 31 May	E
June 2026 Week 23–26
23	1 – 7 June	O
24	8 – 14 June	E
25	15 – 21 June	O
26	22 – 28 June	E
July 2026 Week 27–31
27	29 June – 5 July	O
28	6 – 12 July	E
29	13 – 19 July	O
30	20 – 26 July	E
31	27 July – 2 August	O
August 2026 Week 32–35
32	3 – 9 August	E
33	10 – 16 August	O
34	17 – 23 August	E
35	24 – 30 August	O
September 2026 Week 36–39
36	31 August – 6 September	E
37	7 – 13 September	O
38	14 – 20 September	E
39	21 – 27 September	O
October 2026 Week 40–44
40	28 September – 4 October	E
41	5 – 11 October	O
42	12 – 18 October	E
43	19 – 25 October	O
44	26 October – 1 November	E
November 2026 Week 45–48
45	2 – 8 November	O
46	9 – 15 November	E
47	16 – 22 November	O
48	23 – 29 November	E
December 2026 Week 49–53
49	30 November – 6 December	O
50	7 – 13 December	E
51	14 – 20 December	O
52	21 – 27 December	E
53	28 December – 3 January	O

Need to plan visually?

Discover our selection of fridge magnets to organize your even and odd weeks.

Amazon affiliate link

View on Amazon

Frequently asked questions about 2026

How many weeks are there in 2026?

2026 has 53 weeks under the ISO 8601 standard, numbered from week 1 to week 53.

How many days are there in 2026?

2026 has 365 days. It is not a leap year.

How many even and odd weeks are there in 2026?

In 2026 there are 27 odd weeks (1, 3, 5…) and 26 even weeks (2, 4, 6…).

When do the weeks of 2026 start and end?

Week 1 starts on Monday 29 December 2025 and the last week ends on Sunday 3 January 2027.

How do I know if a week is even or odd?

A week is even if its number is divisible by 2 (2, 4, 6…), and odd otherwise (1, 3, 5…). The number follows the ISO 8601 standard, in which week 1 is the week containing the year's first Thursday.

The Even / Odd app for iPhone

A widget keeps the current week on your home screen. Free, offline, no ads.

Discover the app

Next year (2027) →

School Holidays 2026

Also check the school holiday dates with even/odd week indication:

School Holidays →

Check Any Date

Use our tool to instantly find out if a date falls on an even or odd week:

Check a date →