Week numbers 5443

5443 has 52 ISO weeks. Week 1: Jan 2 – 8 · Week 52: Dec 25 – 31

5443 at a glance

Weeks in 544352
Week 1January 2, 5443 – January 8, 5443
Week 52December 25, 5443 – December 31, 5443
Days in 5443365
Leap yearNo

All Weeks in 5443

Week From To Month
Week 1 in 5443 January 2, 5443 January 8, 5443 January
Week 2 in 5443 January 9, 5443 January 15, 5443 January
Week 3 in 5443 January 16, 5443 January 22, 5443 January
Week 4 in 5443 January 23, 5443 January 29, 5443 January
Week 5 in 5443 January 30, 5443 February 5, 5443 January / February
Week 6 in 5443 February 6, 5443 February 12, 5443 February
Week 7 in 5443 February 13, 5443 February 19, 5443 February
Week 8 in 5443 February 20, 5443 February 26, 5443 February
Week 9 in 5443 February 27, 5443 March 5, 5443 February / March
Week 10 in 5443 March 6, 5443 March 12, 5443 March
Week 11 in 5443 March 13, 5443 March 19, 5443 March
Week 12 in 5443 March 20, 5443 March 26, 5443 March
Week 13 in 5443 March 27, 5443 April 2, 5443 March / April
Week 14 in 5443 April 3, 5443 April 9, 5443 April
Week 15 in 5443 April 10, 5443 April 16, 5443 April
Week 16 in 5443 April 17, 5443 April 23, 5443 April
Week 17 in 5443 April 24, 5443 April 30, 5443 April
Week 18 in 5443 May 1, 5443 May 7, 5443 May
Week 19 in 5443 May 8, 5443 May 14, 5443 May
Week 20 in 5443 May 15, 5443 May 21, 5443 May
Week 21 in 5443 May 22, 5443 May 28, 5443 May
Week 22 in 5443 May 29, 5443 June 4, 5443 May / June
Week 23 in 5443 June 5, 5443 June 11, 5443 June
Week 24 in 5443 June 12, 5443 June 18, 5443 June
Week 25 in 5443 June 19, 5443 June 25, 5443 June
Week 26 in 5443 June 26, 5443 July 2, 5443 June / July
Week 27 in 5443 July 3, 5443 July 9, 5443 July
Week 28 in 5443 July 10, 5443 July 16, 5443 July
Week 29 in 5443 July 17, 5443 July 23, 5443 July
Week 30 in 5443 July 24, 5443 July 30, 5443 July
Week 31 in 5443 July 31, 5443 August 6, 5443 July / August
Week 32 in 5443 August 7, 5443 August 13, 5443 August
Week 33 in 5443 August 14, 5443 August 20, 5443 August
Week 34 in 5443 August 21, 5443 August 27, 5443 August
Week 35 in 5443 August 28, 5443 September 3, 5443 August / September
Week 36 in 5443 September 4, 5443 September 10, 5443 September
Week 37 in 5443 September 11, 5443 September 17, 5443 September
Week 38 in 5443 September 18, 5443 September 24, 5443 September
Week 39 in 5443 September 25, 5443 October 1, 5443 September / October
Week 40 in 5443 October 2, 5443 October 8, 5443 October
Week 41 in 5443 October 9, 5443 October 15, 5443 October
Week 42 in 5443 October 16, 5443 October 22, 5443 October
Week 43 in 5443 October 23, 5443 October 29, 5443 October
Week 44 in 5443 October 30, 5443 November 5, 5443 October / November
Week 45 in 5443 November 6, 5443 November 12, 5443 November
Week 46 in 5443 November 13, 5443 November 19, 5443 November
Week 47 in 5443 November 20, 5443 November 26, 5443 November
Week 48 in 5443 November 27, 5443 December 3, 5443 November / December
Week 49 in 5443 December 4, 5443 December 10, 5443 December
Week 50 in 5443 December 11, 5443 December 17, 5443 December
Week 51 in 5443 December 18, 5443 December 24, 5443 December
Week 52 in 5443 December 25, 5443 December 31, 5443 December

Calendars 5443

January 5443
MoTuWeThFrSaSu
Week 521
Week 12345678
Week 29101112131415
Week 316171819202122
Week 423242526272829
Week 53031
February 5443
MoTuWeThFrSaSu
Week 512345
Week 66789101112
Week 713141516171819
Week 820212223242526
Week 92728
March 5443
MoTuWeThFrSaSu
Week 912345
Week 106789101112
Week 1113141516171819
Week 1220212223242526
Week 132728293031
April 5443
MoTuWeThFrSaSu
Week 1312
Week 143456789
Week 1510111213141516
Week 1617181920212223
Week 1724252627282930
May 5443
MoTuWeThFrSaSu
Week 181234567
Week 19891011121314
Week 2015161718192021
Week 2122232425262728
Week 22293031
June 5443
MoTuWeThFrSaSu
Week 221234
Week 23567891011
Week 2412131415161718
Week 2519202122232425
Week 262627282930
July 5443
MoTuWeThFrSaSu
Week 2612
Week 273456789
Week 2810111213141516
Week 2917181920212223
Week 3024252627282930
Week 3131
August 5443
MoTuWeThFrSaSu
Week 31123456
Week 3278910111213
Week 3314151617181920
Week 3421222324252627
Week 3528293031
September 5443
MoTuWeThFrSaSu
Week 35123
Week 3645678910
Week 3711121314151617
Week 3818192021222324
Week 39252627282930
October 5443
MoTuWeThFrSaSu
Week 391
Week 402345678
Week 419101112131415
Week 4216171819202122
Week 4323242526272829
Week 443031
November 5443
MoTuWeThFrSaSu
Week 4412345
Week 456789101112
Week 4613141516171819
Week 4720212223242526
Week 4827282930
December 5443
MoTuWeThFrSaSu
Week 1123
Week 4945678910
Week 5011121314151617
Week 5118192021222324
Week 5225262728293031

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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 5443 starts on January 2, 5443 and ends on January 8, 5443 (ISO 8601, Monday to Sunday). 5443 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 5443 have?

5443 has 52 ISO weeks.

When does week 1 of 5443 start?

Week 1 of 5443 starts on January 2, 5443 and ends on January 8, 5443 (ISO 8601, Monday to Sunday).

When does the last week of 5443 end?

Week 52 of 5443 starts on December 25, 5443 and ends on December 31, 5443 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 5446, 5452, 5457, 5463, 5468.

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.