Week numbers 224

224 has 53 ISO weeks, because 1 January 224 falls on a Thursday. Week 1: Dec 29, 223 – Jan 4, 224 · Week 53: Dec 27, 224 – Jan 2, 225

224 at a glance

Weeks in 22453
Week 1December 29, 223 – January 4, 224
Week 53December 27, 224 – January 2, 225
Days in 224366
Leap yearYes

All Weeks in 224

Week From To Month
Week 1 in 224 December 29, 223 January 4, 224 December / January
Week 2 in 224 January 5, 224 January 11, 224 January
Week 3 in 224 January 12, 224 January 18, 224 January
Week 4 in 224 January 19, 224 January 25, 224 January
Week 5 in 224 January 26, 224 February 1, 224 January / February
Week 6 in 224 February 2, 224 February 8, 224 February
Week 7 in 224 February 9, 224 February 15, 224 February
Week 8 in 224 February 16, 224 February 22, 224 February
Week 9 in 224 February 23, 224 February 29, 224 February
Week 10 in 224 March 1, 224 March 7, 224 March
Week 11 in 224 March 8, 224 March 14, 224 March
Week 12 in 224 March 15, 224 March 21, 224 March
Week 13 in 224 March 22, 224 March 28, 224 March
Week 14 in 224 March 29, 224 April 4, 224 March / April
Week 15 in 224 April 5, 224 April 11, 224 April
Week 16 in 224 April 12, 224 April 18, 224 April
Week 17 in 224 April 19, 224 April 25, 224 April
Week 18 in 224 April 26, 224 May 2, 224 April / May
Week 19 in 224 May 3, 224 May 9, 224 May
Week 20 in 224 May 10, 224 May 16, 224 May
Week 21 in 224 May 17, 224 May 23, 224 May
Week 22 in 224 May 24, 224 May 30, 224 May
Week 23 in 224 May 31, 224 June 6, 224 May / June
Week 24 in 224 June 7, 224 June 13, 224 June
Week 25 in 224 June 14, 224 June 20, 224 June
Week 26 in 224 June 21, 224 June 27, 224 June
Week 27 in 224 June 28, 224 July 4, 224 June / July
Week 28 in 224 July 5, 224 July 11, 224 July
Week 29 in 224 July 12, 224 July 18, 224 July
Week 30 in 224 July 19, 224 July 25, 224 July
Week 31 in 224 July 26, 224 August 1, 224 July / August
Week 32 in 224 August 2, 224 August 8, 224 August
Week 33 in 224 August 9, 224 August 15, 224 August
Week 34 in 224 August 16, 224 August 22, 224 August
Week 35 in 224 August 23, 224 August 29, 224 August
Week 36 in 224 August 30, 224 September 5, 224 August / September
Week 37 in 224 September 6, 224 September 12, 224 September
Week 38 in 224 September 13, 224 September 19, 224 September
Week 39 in 224 September 20, 224 September 26, 224 September
Week 40 in 224 September 27, 224 October 3, 224 September / October
Week 41 in 224 October 4, 224 October 10, 224 October
Week 42 in 224 October 11, 224 October 17, 224 October
Week 43 in 224 October 18, 224 October 24, 224 October
Week 44 in 224 October 25, 224 October 31, 224 October
Week 45 in 224 November 1, 224 November 7, 224 November
Week 46 in 224 November 8, 224 November 14, 224 November
Week 47 in 224 November 15, 224 November 21, 224 November
Week 48 in 224 November 22, 224 November 28, 224 November
Week 49 in 224 November 29, 224 December 5, 224 November / December
Week 50 in 224 December 6, 224 December 12, 224 December
Week 51 in 224 December 13, 224 December 19, 224 December
Week 52 in 224 December 20, 224 December 26, 224 December
Week 53 in 224 December 27, 224 January 2, 225 December / January

Calendars 224

January 224
MoTuWeThFrSaSu
Week 11234
Week 2567891011
Week 312131415161718
Week 419202122232425
Week 5262728293031
February 224
MoTuWeThFrSaSu
Week 51
Week 62345678
Week 79101112131415
Week 816171819202122
Week 923242526272829
March 224
MoTuWeThFrSaSu
Week 101234567
Week 11891011121314
Week 1215161718192021
Week 1322232425262728
Week 14293031
April 224
MoTuWeThFrSaSu
Week 141234
Week 15567891011
Week 1612131415161718
Week 1719202122232425
Week 182627282930
May 224
MoTuWeThFrSaSu
Week 1812
Week 193456789
Week 2010111213141516
Week 2117181920212223
Week 2224252627282930
Week 2331
June 224
MoTuWeThFrSaSu
Week 23123456
Week 2478910111213
Week 2514151617181920
Week 2621222324252627
Week 27282930
July 224
MoTuWeThFrSaSu
Week 271234
Week 28567891011
Week 2912131415161718
Week 3019202122232425
Week 31262728293031
August 224
MoTuWeThFrSaSu
Week 311
Week 322345678
Week 339101112131415
Week 3416171819202122
Week 3523242526272829
Week 363031
September 224
MoTuWeThFrSaSu
Week 3612345
Week 376789101112
Week 3813141516171819
Week 3920212223242526
Week 4027282930
October 224
MoTuWeThFrSaSu
Week 40123
Week 4145678910
Week 4211121314151617
Week 4318192021222324
Week 4425262728293031
November 224
MoTuWeThFrSaSu
Week 451234567
Week 46891011121314
Week 4715161718192021
Week 4822232425262728
Week 492930
December 224
MoTuWeThFrSaSu
Week 212345
Week 506789101112
Week 5113141516171819
Week 5220212223242526
Week 532728293031

Download Calendar in printable A4 PDF

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 224 starts on December 29, 223 and ends on January 4, 224 (ISO 8601, Monday to Sunday). 224 has 53 ISO weeks, because 1 January 224 falls on a Thursday.

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 224 have?

224 has 53 ISO weeks, because 1 January 224 falls on a Thursday.

When does week 1 of 224 start?

Week 1 of 224 starts on December 29, 223 and ends on January 4, 224 (ISO 8601, Monday to Sunday).

When does the last week of 224 end?

Week 53 of 224 starts on December 27, 224 and ends on January 2, 225 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 224, 229, 235, 240, 246.

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.