Week Number Calculator

Calendar weeks 2024 - CW 2024

Thema Week Numbers ﹣ Calendar weeks 2024

The following table shows all ISO calendar weeks 2024 from 1 to 53, with their start date beginning on Monday and their end date falling on Sunday.

European and Asian ISO calendar weeks 2024 - CW 2024
CWStart of the CWEnd of the CW ISO-Name
CW 1Monday, January 1, 2024Sunday, January 7, 20242024‑W01
CW 2Monday, January 8, 2024Sunday, January 14, 20242024‑W02
CW 3Monday, January 15, 2024Sunday, January 21, 20242024‑W03
CW 4Monday, January 22, 2024Sunday, January 28, 20242024‑W04
CW 5Monday, January 29, 2024Sunday, February 4, 20242024‑W05
CW 6Monday, February 5, 2024Sunday, February 11, 20242024‑W06
CW 7Monday, February 12, 2024Sunday, February 18, 20242024‑W07
CW 8Monday, February 19, 2024Sunday, February 25, 20242024‑W08
CW 9Monday, February 26, 2024Sunday, March 3, 20242024‑W09
CW 10Monday, March 4, 2024Sunday, March 10, 20242024‑W10
CW 11Monday, March 11, 2024Sunday, March 17, 20242024‑W11
CW 12Monday, March 18, 2024Sunday, March 24, 20242024‑W12
CW 13Monday, March 25, 2024Sunday, March 31, 20242024‑W13
CW 14Monday, April 1, 2024Sunday, April 7, 20242024‑W14
CW 15Monday, April 8, 2024Sunday, April 14, 20242024‑W15
CW 16Monday, April 15, 2024Sunday, April 21, 20242024‑W16
CW 17Monday, April 22, 2024Sunday, April 28, 20242024‑W17
CW 18Monday, April 29, 2024Sunday, May 5, 20242024‑W18
CW 19Monday, May 6, 2024Sunday, May 12, 20242024‑W19
CW 20Monday, May 13, 2024Sunday, May 19, 20242024‑W20
CW 21Monday, May 20, 2024Sunday, May 26, 20242024‑W21
CW 22Monday, May 27, 2024Sunday, June 2, 20242024‑W22
CW 23Monday, June 3, 2024Sunday, June 9, 20242024‑W23
CW 24Monday, June 10, 2024Sunday, June 16, 20242024‑W24
CW 25Monday, June 17, 2024Sunday, June 23, 20242024‑W25
CW 26Monday, June 24, 2024Sunday, June 30, 20242024‑W26
CW 27Monday, July 1, 2024Sunday, July 7, 20242024‑W27
CW 28Monday, July 8, 2024Sunday, July 14, 20242024‑W28
CW 29Monday, July 15, 2024Sunday, July 21, 20242024‑W29
CW 30Monday, July 22, 2024Sunday, July 28, 20242024‑W30
CW 31Monday, July 29, 2024Sunday, August 4, 20242024‑W31
CW 32Monday, August 5, 2024Sunday, August 11, 20242024‑W32
CW 33Monday, August 12, 2024Sunday, August 18, 20242024‑W33
CW 34Monday, August 19, 2024Sunday, August 25, 20242024‑W34
CW 35Monday, August 26, 2024Sunday, September 1, 20242024‑W35
CW 36Monday, September 2, 2024Sunday, September 8, 20242024‑W36
CW 37Monday, September 9, 2024Sunday, September 15, 20242024‑W37
CW 38Monday, September 16, 2024Sunday, September 22, 20242024‑W38
CW 39Monday, September 23, 2024Sunday, September 29, 20242024‑W39
CW 40Monday, September 30, 2024Sunday, October 6, 20242024‑W40
CW 41Monday, October 7, 2024Sunday, October 13, 20242024‑W41
CW 42Monday, October 14, 2024Sunday, October 20, 20242024‑W42
CW 43Monday, October 21, 2024Sunday, October 27, 20242024‑W43
CW 44Monday, October 28, 2024Sunday, November 3, 20242024‑W44
CW 45Monday, November 4, 2024Sunday, November 10, 20242024‑W45
CW 46Monday, November 11, 2024Sunday, November 17, 20242024‑W46
CW 47Monday, November 18, 2024Sunday, November 24, 20242024‑W47
CW 48Monday, November 25, 2024Sunday, December 1, 20242024‑W48
CW 49Monday, December 2, 2024Sunday, December 8, 20242024‑W49
CW 50Monday, December 9, 2024Sunday, December 15, 20242024‑W50
CW 51Monday, December 16, 2024Sunday, December 22, 20242024‑W51
CW 52Monday, December 23, 2024Sunday, December 29, 20242024‑W52
CW 532024 does not exist week 532024 has only 52 calendar weeks2024‑W53

The ISO calendar weeks for 2024 are defined according to the international ISO standard. That is, each calendar week starts on Monday and ends on Sunday. Even during the change of year, a new calendar week starts on Monday and ends on Sunday. The ISO standard specifies that the majority of the first calendar week (i.e., at least four days) must lie in the new year.

Table of all American calendar weeks for 2024

The following table shows all "American" calendar weeks 2024, with their start date beginning on Sunday and their end date falling on Saturday.

American calendar weeks 2024 - CW 2024
CWStart of the CWEnd of the CW
1Monday, January 1, 2024Saturday, January 6, 2024
2Sunday, January 7, 2024Saturday, January 13, 2024
3Sunday, January 14, 2024Saturday, January 20, 2024
4Sunday, January 21, 2024Saturday, January 27, 2024
5Sunday, January 28, 2024Saturday, February 3, 2024
6Sunday, February 4, 2024Saturday, February 10, 2024
7Sunday, February 11, 2024Saturday, February 17, 2024
8Sunday, February 18, 2024Saturday, February 24, 2024
9Sunday, February 25, 2024Saturday, March 2, 2024
10Sunday, March 3, 2024Saturday, March 9, 2024
11Sunday, March 10, 2024Saturday, March 16, 2024
12Sunday, March 17, 2024Saturday, March 23, 2024
13Sunday, March 24, 2024Saturday, March 30, 2024
14Sunday, March 31, 2024Saturday, April 6, 2024
15Sunday, April 7, 2024Saturday, April 13, 2024
16Sunday, April 14, 2024Saturday, April 20, 2024
17Sunday, April 21, 2024Saturday, April 27, 2024
18Sunday, April 28, 2024Saturday, May 4, 2024
19Sunday, May 5, 2024Saturday, May 11, 2024
20Sunday, May 12, 2024Saturday, May 18, 2024
21Sunday, May 19, 2024Saturday, May 25, 2024
22Sunday, May 26, 2024Saturday, June 1, 2024
23Sunday, June 2, 2024Saturday, June 8, 2024
24Sunday, June 9, 2024Saturday, June 15, 2024
25Sunday, June 16, 2024Saturday, June 22, 2024
26Sunday, June 23, 2024Saturday, June 29, 2024
27Sunday, June 30, 2024Saturday, July 6, 2024
28Sunday, July 7, 2024Saturday, July 13, 2024
29Sunday, July 14, 2024Saturday, July 20, 2024
30Sunday, July 21, 2024Saturday, July 27, 2024
31Sunday, July 28, 2024Saturday, August 3, 2024
32Sunday, August 4, 2024Saturday, August 10, 2024
33Sunday, August 11, 2024Saturday, August 17, 2024
34Sunday, August 18, 2024Saturday, August 24, 2024
35Sunday, August 25, 2024Saturday, August 31, 2024
36Sunday, September 1, 2024Saturday, September 7, 2024
37Sunday, September 8, 2024Saturday, September 14, 2024
38Sunday, September 15, 2024Saturday, September 21, 2024
39Sunday, September 22, 2024Saturday, September 28, 2024
40Sunday, September 29, 2024Saturday, October 5, 2024
41Sunday, October 6, 2024Saturday, October 12, 2024
42Sunday, October 13, 2024Saturday, October 19, 2024
43Sunday, October 20, 2024Saturday, October 26, 2024
44Sunday, October 27, 2024Saturday, November 2, 2024
45Sunday, November 3, 2024Saturday, November 9, 2024
46Sunday, November 10, 2024Saturday, November 16, 2024
47Sunday, November 17, 2024Saturday, November 23, 2024
48Sunday, November 24, 2024Saturday, November 30, 2024
49Sunday, December 1, 2024Saturday, December 7, 2024
50Sunday, December 8, 2024Saturday, December 14, 2024
51Sunday, December 15, 2024Saturday, December 21, 2024
52Sunday, December 22, 2024Saturday, December 28, 2024
53Sunday, December 29, 2024Tuesday, December 31, 2024

The "American" calendar weeks for 2024 are used in the USA, Canada and most Latin American countries, Australia, Japan, Israel, South Korea and others. Unlike the otherwise internationally standardised ISO weeks, the American calendar weeks start on Sundays instead of Mondays and end on Saturdays. However, the first calendar week always begins on the 1st of January and the last always ends on the 31st of December. These two weeks can have fewer than seven days. There are always 53 calendar weeks, except in a leap year where 31st December is a Sunday. As a result, such a year will have 54 calendar weeks.

Calculation of any calendar weeks 2024

Source information

As source for the information in the "Week Numbers" category, we have used in particular:

Last update on July 2, 2022

The pages of the "Week Numbers" category were last editorially reviewed by Michael Mühl on July 2, 2022. They all correspond to the current status.

Previous changes on June 25, 2021