Week numbers 600

600 has 52 ISO weeks. Week 1: Dec 30, 599 – Jan 5, 600 · Week 52: Dec 22 – 28

600 at a glance

Weeks in 60052
Week 1December 30, 599 – January 5, 600
Week 52December 22, 600 – December 28, 600
Days in 600365
Leap yearNo

All Weeks in 600

Week From To Month
Week 1 in 600 December 30, 599 January 5, 600 December / January
Week 2 in 600 January 6, 600 January 12, 600 January
Week 3 in 600 January 13, 600 January 19, 600 January
Week 4 in 600 January 20, 600 January 26, 600 January
Week 5 in 600 January 27, 600 February 2, 600 January / February
Week 6 in 600 February 3, 600 February 9, 600 February
Week 7 in 600 February 10, 600 February 16, 600 February
Week 8 in 600 February 17, 600 February 23, 600 February
Week 9 in 600 February 24, 600 March 2, 600 February / March
Week 10 in 600 March 3, 600 March 9, 600 March
Week 11 in 600 March 10, 600 March 16, 600 March
Week 12 in 600 March 17, 600 March 23, 600 March
Week 13 in 600 March 24, 600 March 30, 600 March
Week 14 in 600 March 31, 600 April 6, 600 March / April
Week 15 in 600 April 7, 600 April 13, 600 April
Week 16 in 600 April 14, 600 April 20, 600 April
Week 17 in 600 April 21, 600 April 27, 600 April
Week 18 in 600 April 28, 600 May 4, 600 April / May
Week 19 in 600 May 5, 600 May 11, 600 May
Week 20 in 600 May 12, 600 May 18, 600 May
Week 21 in 600 May 19, 600 May 25, 600 May
Week 22 in 600 May 26, 600 June 1, 600 May / June
Week 23 in 600 June 2, 600 June 8, 600 June
Week 24 in 600 June 9, 600 June 15, 600 June
Week 25 in 600 June 16, 600 June 22, 600 June
Week 26 in 600 June 23, 600 June 29, 600 June
Week 27 in 600 June 30, 600 July 6, 600 June / July
Week 28 in 600 July 7, 600 July 13, 600 July
Week 29 in 600 July 14, 600 July 20, 600 July
Week 30 in 600 July 21, 600 July 27, 600 July
Week 31 in 600 July 28, 600 August 3, 600 July / August
Week 32 in 600 August 4, 600 August 10, 600 August
Week 33 in 600 August 11, 600 August 17, 600 August
Week 34 in 600 August 18, 600 August 24, 600 August
Week 35 in 600 August 25, 600 August 31, 600 August
Week 36 in 600 September 1, 600 September 7, 600 September
Week 37 in 600 September 8, 600 September 14, 600 September
Week 38 in 600 September 15, 600 September 21, 600 September
Week 39 in 600 September 22, 600 September 28, 600 September
Week 40 in 600 September 29, 600 October 5, 600 September / October
Week 41 in 600 October 6, 600 October 12, 600 October
Week 42 in 600 October 13, 600 October 19, 600 October
Week 43 in 600 October 20, 600 October 26, 600 October
Week 44 in 600 October 27, 600 November 2, 600 October / November
Week 45 in 600 November 3, 600 November 9, 600 November
Week 46 in 600 November 10, 600 November 16, 600 November
Week 47 in 600 November 17, 600 November 23, 600 November
Week 48 in 600 November 24, 600 November 30, 600 November
Week 49 in 600 December 1, 600 December 7, 600 December
Week 50 in 600 December 8, 600 December 14, 600 December
Week 51 in 600 December 15, 600 December 21, 600 December
Week 52 in 600 December 22, 600 December 28, 600 December

Calendars 600

January 600
MoTuWeThFrSaSu
Week 112345
Week 26789101112
Week 313141516171819
Week 420212223242526
Week 52728293031
February 600
MoTuWeThFrSaSu
Week 512
Week 63456789
Week 710111213141516
Week 817181920212223
Week 92425262728
March 600
MoTuWeThFrSaSu
Week 912
Week 103456789
Week 1110111213141516
Week 1217181920212223
Week 1324252627282930
Week 1431
April 600
MoTuWeThFrSaSu
Week 14123456
Week 1578910111213
Week 1614151617181920
Week 1721222324252627
Week 18282930
May 600
MoTuWeThFrSaSu
Week 181234
Week 19567891011
Week 2012131415161718
Week 2119202122232425
Week 22262728293031
June 600
MoTuWeThFrSaSu
Week 221
Week 232345678
Week 249101112131415
Week 2516171819202122
Week 2623242526272829
Week 2730
July 600
MoTuWeThFrSaSu
Week 27123456
Week 2878910111213
Week 2914151617181920
Week 3021222324252627
Week 3128293031
August 600
MoTuWeThFrSaSu
Week 31123
Week 3245678910
Week 3311121314151617
Week 3418192021222324
Week 3525262728293031
September 600
MoTuWeThFrSaSu
Week 361234567
Week 37891011121314
Week 3815161718192021
Week 3922232425262728
Week 402930
October 600
MoTuWeThFrSaSu
Week 4012345
Week 416789101112
Week 4213141516171819
Week 4320212223242526
Week 442728293031
November 600
MoTuWeThFrSaSu
Week 4412
Week 453456789
Week 4610111213141516
Week 4717181920212223
Week 4824252627282930
December 600
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 600 starts on December 30, 599 and ends on January 5, 600 (ISO 8601, Monday to Sunday). 600 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 600 have?

600 has 52 ISO weeks.

When does week 1 of 600 start?

Week 1 of 600 starts on December 30, 599 and ends on January 5, 600 (ISO 8601, Monday to Sunday).

When does the last week of 600 end?

Week 52 of 600 starts on December 22, 600 and ends on December 28, 600 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 601, 607, 612, 618, 624.

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.