Week numbers 250

250 has 52 ISO weeks. Week 1: Dec 31, 249 – Jan 6, 250 · Week 52: Dec 23 – 29

250 at a glance

Weeks in 25052
Week 1December 31, 249 – January 6, 250
Week 52December 23, 250 – December 29, 250
Days in 250365
Leap yearNo

All Weeks in 250

Week From To Month
Week 1 in 250 December 31, 249 January 6, 250 December / January
Week 2 in 250 January 7, 250 January 13, 250 January
Week 3 in 250 January 14, 250 January 20, 250 January
Week 4 in 250 January 21, 250 January 27, 250 January
Week 5 in 250 January 28, 250 February 3, 250 January / February
Week 6 in 250 February 4, 250 February 10, 250 February
Week 7 in 250 February 11, 250 February 17, 250 February
Week 8 in 250 February 18, 250 February 24, 250 February
Week 9 in 250 February 25, 250 March 3, 250 February / March
Week 10 in 250 March 4, 250 March 10, 250 March
Week 11 in 250 March 11, 250 March 17, 250 March
Week 12 in 250 March 18, 250 March 24, 250 March
Week 13 in 250 March 25, 250 March 31, 250 March
Week 14 in 250 April 1, 250 April 7, 250 April
Week 15 in 250 April 8, 250 April 14, 250 April
Week 16 in 250 April 15, 250 April 21, 250 April
Week 17 in 250 April 22, 250 April 28, 250 April
Week 18 in 250 April 29, 250 May 5, 250 April / May
Week 19 in 250 May 6, 250 May 12, 250 May
Week 20 in 250 May 13, 250 May 19, 250 May
Week 21 in 250 May 20, 250 May 26, 250 May
Week 22 in 250 May 27, 250 June 2, 250 May / June
Week 23 in 250 June 3, 250 June 9, 250 June
Week 24 in 250 June 10, 250 June 16, 250 June
Week 25 in 250 June 17, 250 June 23, 250 June
Week 26 in 250 June 24, 250 June 30, 250 June
Week 27 in 250 July 1, 250 July 7, 250 July
Week 28 in 250 July 8, 250 July 14, 250 July
Week 29 in 250 July 15, 250 July 21, 250 July
Week 30 in 250 July 22, 250 July 28, 250 July
Week 31 in 250 July 29, 250 August 4, 250 July / August
Week 32 in 250 August 5, 250 August 11, 250 August
Week 33 in 250 August 12, 250 August 18, 250 August
Week 34 in 250 August 19, 250 August 25, 250 August
Week 35 in 250 August 26, 250 September 1, 250 August / September
Week 36 in 250 September 2, 250 September 8, 250 September
Week 37 in 250 September 9, 250 September 15, 250 September
Week 38 in 250 September 16, 250 September 22, 250 September
Week 39 in 250 September 23, 250 September 29, 250 September
Week 40 in 250 September 30, 250 October 6, 250 September / October
Week 41 in 250 October 7, 250 October 13, 250 October
Week 42 in 250 October 14, 250 October 20, 250 October
Week 43 in 250 October 21, 250 October 27, 250 October
Week 44 in 250 October 28, 250 November 3, 250 October / November
Week 45 in 250 November 4, 250 November 10, 250 November
Week 46 in 250 November 11, 250 November 17, 250 November
Week 47 in 250 November 18, 250 November 24, 250 November
Week 48 in 250 November 25, 250 December 1, 250 November / December
Week 49 in 250 December 2, 250 December 8, 250 December
Week 50 in 250 December 9, 250 December 15, 250 December
Week 51 in 250 December 16, 250 December 22, 250 December
Week 52 in 250 December 23, 250 December 29, 250 December

Calendars 250

January 250
MoTuWeThFrSaSu
Week 1123456
Week 278910111213
Week 314151617181920
Week 421222324252627
Week 528293031
February 250
MoTuWeThFrSaSu
Week 5123
Week 645678910
Week 711121314151617
Week 818192021222324
Week 925262728
March 250
MoTuWeThFrSaSu
Week 9123
Week 1045678910
Week 1111121314151617
Week 1218192021222324
Week 1325262728293031
April 250
MoTuWeThFrSaSu
Week 141234567
Week 15891011121314
Week 1615161718192021
Week 1722232425262728
Week 182930
May 250
MoTuWeThFrSaSu
Week 1812345
Week 196789101112
Week 2013141516171819
Week 2120212223242526
Week 222728293031
June 250
MoTuWeThFrSaSu
Week 2212
Week 233456789
Week 2410111213141516
Week 2517181920212223
Week 2624252627282930
July 250
MoTuWeThFrSaSu
Week 271234567
Week 28891011121314
Week 2915161718192021
Week 3022232425262728
Week 31293031
August 250
MoTuWeThFrSaSu
Week 311234
Week 32567891011
Week 3312131415161718
Week 3419202122232425
Week 35262728293031
September 250
MoTuWeThFrSaSu
Week 351
Week 362345678
Week 379101112131415
Week 3816171819202122
Week 3923242526272829
Week 4030
October 250
MoTuWeThFrSaSu
Week 40123456
Week 4178910111213
Week 4214151617181920
Week 4321222324252627
Week 4428293031
November 250
MoTuWeThFrSaSu
Week 44123
Week 4545678910
Week 4611121314151617
Week 4718192021222324
Week 48252627282930
December 250
MoTuWeThFrSaSu
Week 21
Week 492345678
Week 509101112131415
Week 5116171819202122
Week 5223242526272829
Week 13031

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Find the week number of a date

How week numbers are counted

Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.

Week 1 of 250 starts on December 31, 249 and ends on January 6, 250 (ISO 8601, Monday to Sunday). 250 has 52 ISO weeks.

Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.

In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.

Frequently Asked Questions (FAQ)

How many weeks does 250 have?

250 has 52 ISO weeks.

When does week 1 of 250 start?

Week 1 of 250 starts on December 31, 249 and ends on January 6, 250 (ISO 8601, Monday to Sunday).

When does the last week of 250 end?

Week 52 of 250 starts on December 23, 250 and ends on December 29, 250 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 252, 257, 263, 268, 274.

Why do the US and Europe show different week numbers?

Europe follows ISO 8601: weeks start on Monday and week 1 is the week with the first Thursday of the year. In the US, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the two numbers can differ by one.