Even and Odd Week Calendar 2027

Complete calendar of even and odd weeks for the year 2027. The year 2027 has 52 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 2027 Week 1–4
1	4 – 10 January	O
2	11 – 17 January	E
3	18 – 24 January	O
4	25 – 31 January	E
February 2027 Week 5–8
5	1 – 7 February	O
6	8 – 14 February	E
7	15 – 21 February	O
8	22 – 28 February	E
March 2027 Week 9–12
9	1 – 7 March	O
10	8 – 14 March	E
11	15 – 21 March	O
12	22 – 28 March	E
April 2027 Week 13–17
13	29 March – 4 April	O
14	5 – 11 April	E
15	12 – 18 April	O
16	19 – 25 April	E
17	26 April – 2 May	O
May 2027 Week 18–21
18	3 – 9 May	E
19	10 – 16 May	O
20	17 – 23 May	E
21	24 – 30 May	O
June 2027 Week 22–25
22	31 May – 6 June	E
23	7 – 13 June	O
24	14 – 20 June	E
25	21 – 27 June	O
July 2027 Week 26–30
26	28 June – 4 July	E
27	5 – 11 July	O
28	12 – 18 July	E
29	19 – 25 July	O
30	26 July – 1 August	E
August 2027 Week 31–34
31	2 – 8 August	O
32	9 – 15 August	E
33	16 – 22 August	O
34	23 – 29 August	E
September 2027 Week 35–39
35	30 August – 5 September	O
36	6 – 12 September	E
37	13 – 19 September	O
38	20 – 26 September	E
39	27 September – 3 October	O
October 2027 Week 40–43
40	4 – 10 October	E
41	11 – 17 October	O
42	18 – 24 October	E
43	25 – 31 October	O
November 2027 Week 44–47
44	1 – 7 November	E
45	8 – 14 November	O
46	15 – 21 November	E
47	22 – 28 November	O
December 2027 Week 48–52
48	29 November – 5 December	E
49	6 – 12 December	O
50	13 – 19 December	E
51	20 – 26 December	O
52	27 December – 2 January	E

Need to plan visually?

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

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Frequently asked questions about 2027

How many weeks are there in 2027?

2027 has 52 weeks under the ISO 8601 standard, numbered from week 1 to week 52.

How many days are there in 2027?

2027 has 365 days. It is not a leap year.

How many even and odd weeks are there in 2027?

In 2027 there are 26 odd weeks (1, 3, 5…) and 26 even weeks (2, 4, 6…).

When do the weeks of 2027 start and end?

Week 1 starts on Monday 4 January 2027 and the last week ends on Sunday 2 January 2028.

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.

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