Week numbers 148

148 has 52 ISO weeks. Week 1: Jan 1 – 7 · Week 52: Dec 23 – 29

148 at a glance

Weeks in 14852
Week 1January 1, 148 – January 7, 148
Week 52December 23, 148 – December 29, 148
Days in 148366
Leap yearYes

All Weeks in 148

Week From To Month
Week 1 in 148 January 1, 148 January 7, 148 January
Week 2 in 148 January 8, 148 January 14, 148 January
Week 3 in 148 January 15, 148 January 21, 148 January
Week 4 in 148 January 22, 148 January 28, 148 January
Week 5 in 148 January 29, 148 February 4, 148 January / February
Week 6 in 148 February 5, 148 February 11, 148 February
Week 7 in 148 February 12, 148 February 18, 148 February
Week 8 in 148 February 19, 148 February 25, 148 February
Week 9 in 148 February 26, 148 March 3, 148 February / March
Week 10 in 148 March 4, 148 March 10, 148 March
Week 11 in 148 March 11, 148 March 17, 148 March
Week 12 in 148 March 18, 148 March 24, 148 March
Week 13 in 148 March 25, 148 March 31, 148 March
Week 14 in 148 April 1, 148 April 7, 148 April
Week 15 in 148 April 8, 148 April 14, 148 April
Week 16 in 148 April 15, 148 April 21, 148 April
Week 17 in 148 April 22, 148 April 28, 148 April
Week 18 in 148 April 29, 148 May 5, 148 April / May
Week 19 in 148 May 6, 148 May 12, 148 May
Week 20 in 148 May 13, 148 May 19, 148 May
Week 21 in 148 May 20, 148 May 26, 148 May
Week 22 in 148 May 27, 148 June 2, 148 May / June
Week 23 in 148 June 3, 148 June 9, 148 June
Week 24 in 148 June 10, 148 June 16, 148 June
Week 25 in 148 June 17, 148 June 23, 148 June
Week 26 in 148 June 24, 148 June 30, 148 June
Week 27 in 148 July 1, 148 July 7, 148 July
Week 28 in 148 July 8, 148 July 14, 148 July
Week 29 in 148 July 15, 148 July 21, 148 July
Week 30 in 148 July 22, 148 July 28, 148 July
Week 31 in 148 July 29, 148 August 4, 148 July / August
Week 32 in 148 August 5, 148 August 11, 148 August
Week 33 in 148 August 12, 148 August 18, 148 August
Week 34 in 148 August 19, 148 August 25, 148 August
Week 35 in 148 August 26, 148 September 1, 148 August / September
Week 36 in 148 September 2, 148 September 8, 148 September
Week 37 in 148 September 9, 148 September 15, 148 September
Week 38 in 148 September 16, 148 September 22, 148 September
Week 39 in 148 September 23, 148 September 29, 148 September
Week 40 in 148 September 30, 148 October 6, 148 September / October
Week 41 in 148 October 7, 148 October 13, 148 October
Week 42 in 148 October 14, 148 October 20, 148 October
Week 43 in 148 October 21, 148 October 27, 148 October
Week 44 in 148 October 28, 148 November 3, 148 October / November
Week 45 in 148 November 4, 148 November 10, 148 November
Week 46 in 148 November 11, 148 November 17, 148 November
Week 47 in 148 November 18, 148 November 24, 148 November
Week 48 in 148 November 25, 148 December 1, 148 November / December
Week 49 in 148 December 2, 148 December 8, 148 December
Week 50 in 148 December 9, 148 December 15, 148 December
Week 51 in 148 December 16, 148 December 22, 148 December
Week 52 in 148 December 23, 148 December 29, 148 December

Calendars 148

January 148
MoTuWeThFrSaSu
Week 11234567
Week 2891011121314
Week 315161718192021
Week 422232425262728
Week 5293031
February 148
MoTuWeThFrSaSu
Week 51234
Week 6567891011
Week 712131415161718
Week 819202122232425
Week 926272829
March 148
MoTuWeThFrSaSu
Week 9123
Week 1045678910
Week 1111121314151617
Week 1218192021222324
Week 1325262728293031
April 148
MoTuWeThFrSaSu
Week 141234567
Week 15891011121314
Week 1615161718192021
Week 1722232425262728
Week 182930
May 148
MoTuWeThFrSaSu
Week 1812345
Week 196789101112
Week 2013141516171819
Week 2120212223242526
Week 222728293031
June 148
MoTuWeThFrSaSu
Week 2212
Week 233456789
Week 2410111213141516
Week 2517181920212223
Week 2624252627282930
July 148
MoTuWeThFrSaSu
Week 271234567
Week 28891011121314
Week 2915161718192021
Week 3022232425262728
Week 31293031
August 148
MoTuWeThFrSaSu
Week 311234
Week 32567891011
Week 3312131415161718
Week 3419202122232425
Week 35262728293031
September 148
MoTuWeThFrSaSu
Week 351
Week 362345678
Week 379101112131415
Week 3816171819202122
Week 3923242526272829
Week 4030
October 148
MoTuWeThFrSaSu
Week 40123456
Week 4178910111213
Week 4214151617181920
Week 4321222324252627
Week 4428293031
November 148
MoTuWeThFrSaSu
Week 44123
Week 4545678910
Week 4611121314151617
Week 4718192021222324
Week 48252627282930
December 148
MoTuWeThFrSaSu
Week 21
Week 492345678
Week 509101112131415
Week 5116171819202122
Week 5223242526272829
Week 13031

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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 148 starts on January 1, 148 and ends on January 7, 148 (ISO 8601, Monday to Sunday). 148 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 148 have?

148 has 52 ISO weeks.

When does week 1 of 148 start?

Week 1 of 148 starts on January 1, 148 and ends on January 7, 148 (ISO 8601, Monday to Sunday).

When does the last week of 148 end?

Week 52 of 148 starts on December 23, 148 and ends on December 29, 148 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 150, 156, 161, 167, 172.

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.