Week numbers 889

889 has 52 ISO weeks. Week 1: Jan 3 – 9 · Week 52: Dec 26, 889 – Jan 1, 890

889 at a glance

Weeks in 88952
Week 1January 3, 889 – January 9, 889
Week 52December 26, 889 – January 1, 890
Days in 889365
Leap yearNo

All Weeks in 889

Week From To Month
Week 1 in 889 January 3, 889 January 9, 889 January
Week 2 in 889 January 10, 889 January 16, 889 January
Week 3 in 889 January 17, 889 January 23, 889 January
Week 4 in 889 January 24, 889 January 30, 889 January
Week 5 in 889 January 31, 889 February 6, 889 January / February
Week 6 in 889 February 7, 889 February 13, 889 February
Week 7 in 889 February 14, 889 February 20, 889 February
Week 8 in 889 February 21, 889 February 27, 889 February
Week 9 in 889 February 28, 889 March 6, 889 February / March
Week 10 in 889 March 7, 889 March 13, 889 March
Week 11 in 889 March 14, 889 March 20, 889 March
Week 12 in 889 March 21, 889 March 27, 889 March
Week 13 in 889 March 28, 889 April 3, 889 March / April
Week 14 in 889 April 4, 889 April 10, 889 April
Week 15 in 889 April 11, 889 April 17, 889 April
Week 16 in 889 April 18, 889 April 24, 889 April
Week 17 in 889 April 25, 889 May 1, 889 April / May
Week 18 in 889 May 2, 889 May 8, 889 May
Week 19 in 889 May 9, 889 May 15, 889 May
Week 20 in 889 May 16, 889 May 22, 889 May
Week 21 in 889 May 23, 889 May 29, 889 May
Week 22 in 889 May 30, 889 June 5, 889 May / June
Week 23 in 889 June 6, 889 June 12, 889 June
Week 24 in 889 June 13, 889 June 19, 889 June
Week 25 in 889 June 20, 889 June 26, 889 June
Week 26 in 889 June 27, 889 July 3, 889 June / July
Week 27 in 889 July 4, 889 July 10, 889 July
Week 28 in 889 July 11, 889 July 17, 889 July
Week 29 in 889 July 18, 889 July 24, 889 July
Week 30 in 889 July 25, 889 July 31, 889 July
Week 31 in 889 August 1, 889 August 7, 889 August
Week 32 in 889 August 8, 889 August 14, 889 August
Week 33 in 889 August 15, 889 August 21, 889 August
Week 34 in 889 August 22, 889 August 28, 889 August
Week 35 in 889 August 29, 889 September 4, 889 August / September
Week 36 in 889 September 5, 889 September 11, 889 September
Week 37 in 889 September 12, 889 September 18, 889 September
Week 38 in 889 September 19, 889 September 25, 889 September
Week 39 in 889 September 26, 889 October 2, 889 September / October
Week 40 in 889 October 3, 889 October 9, 889 October
Week 41 in 889 October 10, 889 October 16, 889 October
Week 42 in 889 October 17, 889 October 23, 889 October
Week 43 in 889 October 24, 889 October 30, 889 October
Week 44 in 889 October 31, 889 November 6, 889 October / November
Week 45 in 889 November 7, 889 November 13, 889 November
Week 46 in 889 November 14, 889 November 20, 889 November
Week 47 in 889 November 21, 889 November 27, 889 November
Week 48 in 889 November 28, 889 December 4, 889 November / December
Week 49 in 889 December 5, 889 December 11, 889 December
Week 50 in 889 December 12, 889 December 18, 889 December
Week 51 in 889 December 19, 889 December 25, 889 December
Week 52 in 889 December 26, 889 January 1, 890 December / January

Calendars 889

January 889
MoTuWeThFrSaSu
Week 5312
Week 13456789
Week 210111213141516
Week 317181920212223
Week 424252627282930
Week 531
February 889
MoTuWeThFrSaSu
Week 5123456
Week 678910111213
Week 714151617181920
Week 821222324252627
Week 928
March 889
MoTuWeThFrSaSu
Week 9123456
Week 1078910111213
Week 1114151617181920
Week 1221222324252627
Week 1328293031
April 889
MoTuWeThFrSaSu
Week 13123
Week 1445678910
Week 1511121314151617
Week 1618192021222324
Week 17252627282930
May 889
MoTuWeThFrSaSu
Week 171
Week 182345678
Week 199101112131415
Week 2016171819202122
Week 2123242526272829
Week 223031
June 889
MoTuWeThFrSaSu
Week 2212345
Week 236789101112
Week 2413141516171819
Week 2520212223242526
Week 2627282930
July 889
MoTuWeThFrSaSu
Week 26123
Week 2745678910
Week 2811121314151617
Week 2918192021222324
Week 3025262728293031
August 889
MoTuWeThFrSaSu
Week 311234567
Week 32891011121314
Week 3315161718192021
Week 3422232425262728
Week 35293031
September 889
MoTuWeThFrSaSu
Week 351234
Week 36567891011
Week 3712131415161718
Week 3819202122232425
Week 392627282930
October 889
MoTuWeThFrSaSu
Week 3912
Week 403456789
Week 4110111213141516
Week 4217181920212223
Week 4324252627282930
Week 4431
November 889
MoTuWeThFrSaSu
Week 44123456
Week 4578910111213
Week 4614151617181920
Week 4721222324252627
Week 48282930
December 889
MoTuWeThFrSaSu
Week 11234
Week 49567891011
Week 5012131415161718
Week 5119202122232425
Week 52262728293031

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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 889 starts on January 3, 889 and ends on January 9, 889 (ISO 8601, Monday to Sunday). 889 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 889 have?

889 has 52 ISO weeks.

When does week 1 of 889 start?

Week 1 of 889 starts on January 3, 889 and ends on January 9, 889 (ISO 8601, Monday to Sunday).

When does the last week of 889 end?

Week 52 of 889 starts on December 26, 889 and ends on January 1, 890 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 893, 899, 905, 911, 916.

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.