Week numbers 610

610 has 52 ISO weeks. Week 1: Jan 1 – 7 · Week 52: Dec 24 – 30

610 at a glance

Weeks in 61052
Week 1January 1, 610 – January 7, 610
Week 52December 24, 610 – December 30, 610
Days in 610365
Leap yearNo

All Weeks in 610

Week From To Month
Week 1 in 610 January 1, 610 January 7, 610 January
Week 2 in 610 January 8, 610 January 14, 610 January
Week 3 in 610 January 15, 610 January 21, 610 January
Week 4 in 610 January 22, 610 January 28, 610 January
Week 5 in 610 January 29, 610 February 4, 610 January / February
Week 6 in 610 February 5, 610 February 11, 610 February
Week 7 in 610 February 12, 610 February 18, 610 February
Week 8 in 610 February 19, 610 February 25, 610 February
Week 9 in 610 February 26, 610 March 4, 610 February / March
Week 10 in 610 March 5, 610 March 11, 610 March
Week 11 in 610 March 12, 610 March 18, 610 March
Week 12 in 610 March 19, 610 March 25, 610 March
Week 13 in 610 March 26, 610 April 1, 610 March / April
Week 14 in 610 April 2, 610 April 8, 610 April
Week 15 in 610 April 9, 610 April 15, 610 April
Week 16 in 610 April 16, 610 April 22, 610 April
Week 17 in 610 April 23, 610 April 29, 610 April
Week 18 in 610 April 30, 610 May 6, 610 April / May
Week 19 in 610 May 7, 610 May 13, 610 May
Week 20 in 610 May 14, 610 May 20, 610 May
Week 21 in 610 May 21, 610 May 27, 610 May
Week 22 in 610 May 28, 610 June 3, 610 May / June
Week 23 in 610 June 4, 610 June 10, 610 June
Week 24 in 610 June 11, 610 June 17, 610 June
Week 25 in 610 June 18, 610 June 24, 610 June
Week 26 in 610 June 25, 610 July 1, 610 June / July
Week 27 in 610 July 2, 610 July 8, 610 July
Week 28 in 610 July 9, 610 July 15, 610 July
Week 29 in 610 July 16, 610 July 22, 610 July
Week 30 in 610 July 23, 610 July 29, 610 July
Week 31 in 610 July 30, 610 August 5, 610 July / August
Week 32 in 610 August 6, 610 August 12, 610 August
Week 33 in 610 August 13, 610 August 19, 610 August
Week 34 in 610 August 20, 610 August 26, 610 August
Week 35 in 610 August 27, 610 September 2, 610 August / September
Week 36 in 610 September 3, 610 September 9, 610 September
Week 37 in 610 September 10, 610 September 16, 610 September
Week 38 in 610 September 17, 610 September 23, 610 September
Week 39 in 610 September 24, 610 September 30, 610 September
Week 40 in 610 October 1, 610 October 7, 610 October
Week 41 in 610 October 8, 610 October 14, 610 October
Week 42 in 610 October 15, 610 October 21, 610 October
Week 43 in 610 October 22, 610 October 28, 610 October
Week 44 in 610 October 29, 610 November 4, 610 October / November
Week 45 in 610 November 5, 610 November 11, 610 November
Week 46 in 610 November 12, 610 November 18, 610 November
Week 47 in 610 November 19, 610 November 25, 610 November
Week 48 in 610 November 26, 610 December 2, 610 November / December
Week 49 in 610 December 3, 610 December 9, 610 December
Week 50 in 610 December 10, 610 December 16, 610 December
Week 51 in 610 December 17, 610 December 23, 610 December
Week 52 in 610 December 24, 610 December 30, 610 December

Calendars 610

January 610
MoTuWeThFrSaSu
Week 11234567
Week 2891011121314
Week 315161718192021
Week 422232425262728
Week 5293031
February 610
MoTuWeThFrSaSu
Week 51234
Week 6567891011
Week 712131415161718
Week 819202122232425
Week 9262728
March 610
MoTuWeThFrSaSu
Week 91234
Week 10567891011
Week 1112131415161718
Week 1219202122232425
Week 13262728293031
April 610
MoTuWeThFrSaSu
Week 131
Week 142345678
Week 159101112131415
Week 1616171819202122
Week 1723242526272829
Week 1830
May 610
MoTuWeThFrSaSu
Week 18123456
Week 1978910111213
Week 2014151617181920
Week 2121222324252627
Week 2228293031
June 610
MoTuWeThFrSaSu
Week 22123
Week 2345678910
Week 2411121314151617
Week 2518192021222324
Week 26252627282930
July 610
MoTuWeThFrSaSu
Week 261
Week 272345678
Week 289101112131415
Week 2916171819202122
Week 3023242526272829
Week 313031
August 610
MoTuWeThFrSaSu
Week 3112345
Week 326789101112
Week 3313141516171819
Week 3420212223242526
Week 352728293031
September 610
MoTuWeThFrSaSu
Week 3512
Week 363456789
Week 3710111213141516
Week 3817181920212223
Week 3924252627282930
October 610
MoTuWeThFrSaSu
Week 401234567
Week 41891011121314
Week 4215161718192021
Week 4322232425262728
Week 44293031
November 610
MoTuWeThFrSaSu
Week 441234
Week 45567891011
Week 4612131415161718
Week 4719202122232425
Week 482627282930
December 610
MoTuWeThFrSaSu
Week 212
Week 493456789
Week 5010111213141516
Week 5117181920212223
Week 5224252627282930
Week 131

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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 610 starts on January 1, 610 and ends on January 7, 610 (ISO 8601, Monday to Sunday). 610 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 610 have?

610 has 52 ISO weeks.

When does week 1 of 610 start?

Week 1 of 610 starts on January 1, 610 and ends on January 7, 610 (ISO 8601, Monday to Sunday).

When does the last week of 610 end?

Week 52 of 610 starts on December 24, 610 and ends on December 30, 610 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 612, 618, 624, 629, 635.

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.