Week 31 2024

Week 31 2024
Week Number 31 in 2024

Week Numbers ﹣ Week 31 2024

Week Number 31 of the current year 2024 is defined as follows.

European and Asian calculation

Mainly in Europe and Asia, the international ISO 8601 definition is used for counting calendar weeks:

Monday, July 29, 2024 – Sunday, August 4, 2024

ISO: 2024‑W31
Week Number 2024

American calculation

In the USA, Canada and most Latin American countries, Australia, Japan, Israel, South Korea and others, the following definition of Week 31 applies:

Week Number 31/2024

Sunday, July 28, 2024

Saturday, August 3, 2024

The date of the calendar Week  31 and other years

The following table provides an overview of the calendar Week 31 for each year. The beginning of the calendar Week 31 and its end are shown according to the two most commonly used definitions of calendar weeks worldwide. The first is the international ISO standard for Week 31, referred to here as the "European" calculation method. It is mainly used in Europe and Asia. On the other hand, the "American" calculation method for weeks is listed, which is mainly used in North and South America, Australia and Japan.

Week Number 31
Year Calculation
Start of Week 31End of Week 31ISO Name
2021 European Monday, August 2, 2021Sunday, August 8, 20212021‑W31
American Sunday, July 25, 2021Saturday, July 31, 2021-
2022 European Monday, August 1, 2022Sunday, August 7, 20222022‑W31
American Sunday, July 24, 2022Saturday, July 30, 2022-
2023 European Monday, July 31, 2023Sunday, August 6, 20232023‑W31
American Sunday, July 30, 2023Saturday, August 5, 2023-
2024 European Monday, July 29, 2024Sunday, August 4, 20242024‑W31
American Sunday, July 28, 2024Saturday, August 3, 2024-
2025 European Monday, July 28, 2025Sunday, August 3, 20252025‑W31
American Sunday, July 27, 2025Saturday, August 2, 2025-
2026 European Monday, July 27, 2026Sunday, August 2, 20262026‑W31
American Sunday, July 26, 2026Saturday, August 1, 2026-
2027 European Monday, August 2, 2027Sunday, August 8, 20272027‑W31
American Sunday, July 25, 2027Saturday, July 31, 2027-

Determine Week 31 or other calendar weeks in the calculator

In the Calendar Week Calculator, the entry for the European ISO calendar Week 31 is preset. Of course, you can also enter other values here to determine the date of the beginning of the week or the end of the week.

Calendar Week Calculator for other years

For calendar years further back or in the future, you will find the beginning and end of the corresponding calendar week in the Calendar Week Calculator.


Source information

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

Last update

This page of the 'Week Numbers' category was last edited or reviewed by Michael Mühl. It corresponds to the current status.

Changes in this category "Week Numbers"