Week 12 of 2024
March 18 – March 24, 2024
| Monday | March 18, 2024 | Mon · week starts |
| Tuesday | March 19, 2024 | |
| Wednesday | March 20, 2024 | |
| Thursday | March 21, 2024 | |
| Friday | March 22, 2024 | |
| Saturday | March 23, 2024 | |
| Sunday | March 24, 2024 | Sun · week ends |
All weeks of 2024
2024 is an ISO year with 52 weeks.
About ISO week 12 of 2024
ISO 8601 weeks start on Monday and end on Sunday. Week 12 of 2024 begins on Monday, March 18, 2024 and ends on Sunday, March 24, 2024. Week numbering follows the international standard: week 1 of a year is the week containing the first Thursday of January, which is why some calendar dates near January 1st belong to the previous or next ISO year.
The ISO week system is the standard for business reporting across Europe and much of the world. The US convention differs: weeks start on Sunday and week 1 contains January 1st, so US week numbers can be one ahead of or behind ISO numbers near year boundaries.
Frequently asked questions
What dates are in week 12 of 2024?
Week 12 of 2024 spans March 18 – March 24, 2024: Monday March 18 through Sunday March 24.
When is week 12 of 2024?
Week 12 of 2024 started 953 days ago, on Monday, March 18, 2024.
Why does 2024 have 52 weeks?
2024 has the usual 52 ISO weeks. Only years starting on a Thursday (or a Wednesday in a leap year) get a 53rd week.