Week numbers 117

117 has 52 ISO weeks. Week 1: Jan 4 – 10 · Week 52: Dec 27, 117 – Jan 2, 118

117 at a glance

Weeks in 11752
Week 1January 4, 117 – January 10, 117
Week 52December 27, 117 – January 2, 118
Days in 117365
Leap yearNo

All Weeks in 117

Week From To Month
Week 1 in 117 January 4, 117 January 10, 117 January
Week 2 in 117 January 11, 117 January 17, 117 January
Week 3 in 117 January 18, 117 January 24, 117 January
Week 4 in 117 January 25, 117 January 31, 117 January
Week 5 in 117 February 1, 117 February 7, 117 February
Week 6 in 117 February 8, 117 February 14, 117 February
Week 7 in 117 February 15, 117 February 21, 117 February
Week 8 in 117 February 22, 117 February 28, 117 February
Week 9 in 117 March 1, 117 March 7, 117 March
Week 10 in 117 March 8, 117 March 14, 117 March
Week 11 in 117 March 15, 117 March 21, 117 March
Week 12 in 117 March 22, 117 March 28, 117 March
Week 13 in 117 March 29, 117 April 4, 117 March / April
Week 14 in 117 April 5, 117 April 11, 117 April
Week 15 in 117 April 12, 117 April 18, 117 April
Week 16 in 117 April 19, 117 April 25, 117 April
Week 17 in 117 April 26, 117 May 2, 117 April / May
Week 18 in 117 May 3, 117 May 9, 117 May
Week 19 in 117 May 10, 117 May 16, 117 May
Week 20 in 117 May 17, 117 May 23, 117 May
Week 21 in 117 May 24, 117 May 30, 117 May
Week 22 in 117 May 31, 117 June 6, 117 May / June
Week 23 in 117 June 7, 117 June 13, 117 June
Week 24 in 117 June 14, 117 June 20, 117 June
Week 25 in 117 June 21, 117 June 27, 117 June
Week 26 in 117 June 28, 117 July 4, 117 June / July
Week 27 in 117 July 5, 117 July 11, 117 July
Week 28 in 117 July 12, 117 July 18, 117 July
Week 29 in 117 July 19, 117 July 25, 117 July
Week 30 in 117 July 26, 117 August 1, 117 July / August
Week 31 in 117 August 2, 117 August 8, 117 August
Week 32 in 117 August 9, 117 August 15, 117 August
Week 33 in 117 August 16, 117 August 22, 117 August
Week 34 in 117 August 23, 117 August 29, 117 August
Week 35 in 117 August 30, 117 September 5, 117 August / September
Week 36 in 117 September 6, 117 September 12, 117 September
Week 37 in 117 September 13, 117 September 19, 117 September
Week 38 in 117 September 20, 117 September 26, 117 September
Week 39 in 117 September 27, 117 October 3, 117 September / October
Week 40 in 117 October 4, 117 October 10, 117 October
Week 41 in 117 October 11, 117 October 17, 117 October
Week 42 in 117 October 18, 117 October 24, 117 October
Week 43 in 117 October 25, 117 October 31, 117 October
Week 44 in 117 November 1, 117 November 7, 117 November
Week 45 in 117 November 8, 117 November 14, 117 November
Week 46 in 117 November 15, 117 November 21, 117 November
Week 47 in 117 November 22, 117 November 28, 117 November
Week 48 in 117 November 29, 117 December 5, 117 November / December
Week 49 in 117 December 6, 117 December 12, 117 December
Week 50 in 117 December 13, 117 December 19, 117 December
Week 51 in 117 December 20, 117 December 26, 117 December
Week 52 in 117 December 27, 117 January 2, 118 December / January

Calendars 117

January 117
MoTuWeThFrSaSu
Week 53123
Week 145678910
Week 211121314151617
Week 318192021222324
Week 425262728293031
February 117
MoTuWeThFrSaSu
Week 51234567
Week 6891011121314
Week 715161718192021
Week 822232425262728
March 117
MoTuWeThFrSaSu
Week 91234567
Week 10891011121314
Week 1115161718192021
Week 1222232425262728
Week 13293031
April 117
MoTuWeThFrSaSu
Week 131234
Week 14567891011
Week 1512131415161718
Week 1619202122232425
Week 172627282930
May 117
MoTuWeThFrSaSu
Week 1712
Week 183456789
Week 1910111213141516
Week 2017181920212223
Week 2124252627282930
Week 2231
June 117
MoTuWeThFrSaSu
Week 22123456
Week 2378910111213
Week 2414151617181920
Week 2521222324252627
Week 26282930
July 117
MoTuWeThFrSaSu
Week 261234
Week 27567891011
Week 2812131415161718
Week 2919202122232425
Week 30262728293031
August 117
MoTuWeThFrSaSu
Week 301
Week 312345678
Week 329101112131415
Week 3316171819202122
Week 3423242526272829
Week 353031
September 117
MoTuWeThFrSaSu
Week 3512345
Week 366789101112
Week 3713141516171819
Week 3820212223242526
Week 3927282930
October 117
MoTuWeThFrSaSu
Week 39123
Week 4045678910
Week 4111121314151617
Week 4218192021222324
Week 4325262728293031
November 117
MoTuWeThFrSaSu
Week 441234567
Week 45891011121314
Week 4615161718192021
Week 4722232425262728
Week 482930
December 117
MoTuWeThFrSaSu
Week 112345
Week 496789101112
Week 5013141516171819
Week 5120212223242526
Week 522728293031

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 117 starts on January 4, 117 and ends on January 10, 117 (ISO 8601, Monday to Sunday). 117 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 117 have?

117 has 52 ISO weeks.

When does week 1 of 117 start?

Week 1 of 117 starts on January 4, 117 and ends on January 10, 117 (ISO 8601, Monday to Sunday).

When does the last week of 117 end?

Week 52 of 117 starts on December 27, 117 and ends on January 2, 118 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 122, 128, 133, 139, 144.

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.