Week numbers 949

949 has 52 ISO weeks. Week 1: Dec 30, 948 – Jan 5, 949 · Week 52: Dec 22 – 28

949 at a glance

Weeks in 94952
Week 1December 30, 948 – January 5, 949
Week 52December 22, 949 – December 28, 949
Days in 949365
Leap yearNo

All Weeks in 949

Week From To Month
Week 1 in 949 December 30, 948 January 5, 949 December / January
Week 2 in 949 January 6, 949 January 12, 949 January
Week 3 in 949 January 13, 949 January 19, 949 January
Week 4 in 949 January 20, 949 January 26, 949 January
Week 5 in 949 January 27, 949 February 2, 949 January / February
Week 6 in 949 February 3, 949 February 9, 949 February
Week 7 in 949 February 10, 949 February 16, 949 February
Week 8 in 949 February 17, 949 February 23, 949 February
Week 9 in 949 February 24, 949 March 2, 949 February / March
Week 10 in 949 March 3, 949 March 9, 949 March
Week 11 in 949 March 10, 949 March 16, 949 March
Week 12 in 949 March 17, 949 March 23, 949 March
Week 13 in 949 March 24, 949 March 30, 949 March
Week 14 in 949 March 31, 949 April 6, 949 March / April
Week 15 in 949 April 7, 949 April 13, 949 April
Week 16 in 949 April 14, 949 April 20, 949 April
Week 17 in 949 April 21, 949 April 27, 949 April
Week 18 in 949 April 28, 949 May 4, 949 April / May
Week 19 in 949 May 5, 949 May 11, 949 May
Week 20 in 949 May 12, 949 May 18, 949 May
Week 21 in 949 May 19, 949 May 25, 949 May
Week 22 in 949 May 26, 949 June 1, 949 May / June
Week 23 in 949 June 2, 949 June 8, 949 June
Week 24 in 949 June 9, 949 June 15, 949 June
Week 25 in 949 June 16, 949 June 22, 949 June
Week 26 in 949 June 23, 949 June 29, 949 June
Week 27 in 949 June 30, 949 July 6, 949 June / July
Week 28 in 949 July 7, 949 July 13, 949 July
Week 29 in 949 July 14, 949 July 20, 949 July
Week 30 in 949 July 21, 949 July 27, 949 July
Week 31 in 949 July 28, 949 August 3, 949 July / August
Week 32 in 949 August 4, 949 August 10, 949 August
Week 33 in 949 August 11, 949 August 17, 949 August
Week 34 in 949 August 18, 949 August 24, 949 August
Week 35 in 949 August 25, 949 August 31, 949 August
Week 36 in 949 September 1, 949 September 7, 949 September
Week 37 in 949 September 8, 949 September 14, 949 September
Week 38 in 949 September 15, 949 September 21, 949 September
Week 39 in 949 September 22, 949 September 28, 949 September
Week 40 in 949 September 29, 949 October 5, 949 September / October
Week 41 in 949 October 6, 949 October 12, 949 October
Week 42 in 949 October 13, 949 October 19, 949 October
Week 43 in 949 October 20, 949 October 26, 949 October
Week 44 in 949 October 27, 949 November 2, 949 October / November
Week 45 in 949 November 3, 949 November 9, 949 November
Week 46 in 949 November 10, 949 November 16, 949 November
Week 47 in 949 November 17, 949 November 23, 949 November
Week 48 in 949 November 24, 949 November 30, 949 November
Week 49 in 949 December 1, 949 December 7, 949 December
Week 50 in 949 December 8, 949 December 14, 949 December
Week 51 in 949 December 15, 949 December 21, 949 December
Week 52 in 949 December 22, 949 December 28, 949 December

Calendars 949

January 949
MoTuWeThFrSaSu
Week 112345
Week 26789101112
Week 313141516171819
Week 420212223242526
Week 52728293031
February 949
MoTuWeThFrSaSu
Week 512
Week 63456789
Week 710111213141516
Week 817181920212223
Week 92425262728
March 949
MoTuWeThFrSaSu
Week 912
Week 103456789
Week 1110111213141516
Week 1217181920212223
Week 1324252627282930
Week 1431
April 949
MoTuWeThFrSaSu
Week 14123456
Week 1578910111213
Week 1614151617181920
Week 1721222324252627
Week 18282930
May 949
MoTuWeThFrSaSu
Week 181234
Week 19567891011
Week 2012131415161718
Week 2119202122232425
Week 22262728293031
June 949
MoTuWeThFrSaSu
Week 221
Week 232345678
Week 249101112131415
Week 2516171819202122
Week 2623242526272829
Week 2730
July 949
MoTuWeThFrSaSu
Week 27123456
Week 2878910111213
Week 2914151617181920
Week 3021222324252627
Week 3128293031
August 949
MoTuWeThFrSaSu
Week 31123
Week 3245678910
Week 3311121314151617
Week 3418192021222324
Week 3525262728293031
September 949
MoTuWeThFrSaSu
Week 361234567
Week 37891011121314
Week 3815161718192021
Week 3922232425262728
Week 402930
October 949
MoTuWeThFrSaSu
Week 4012345
Week 416789101112
Week 4213141516171819
Week 4320212223242526
Week 442728293031
November 949
MoTuWeThFrSaSu
Week 4412
Week 453456789
Week 4610111213141516
Week 4717181920212223
Week 4824252627282930
December 949
MoTuWeThFrSaSu
Week 491234567
Week 50891011121314
Week 5115161718192021
Week 5222232425262728
Week 1293031

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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 949 starts on December 30, 948 and ends on January 5, 949 (ISO 8601, Monday to Sunday). 949 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 949 have?

949 has 52 ISO weeks.

When does week 1 of 949 start?

Week 1 of 949 starts on December 30, 948 and ends on January 5, 949 (ISO 8601, Monday to Sunday).

When does the last week of 949 end?

Week 52 of 949 starts on December 22, 949 and ends on December 28, 949 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 950, 956, 961, 967, 972.

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.