Week of the Year Calculator
Week 02
Day of Year
Day 10 of 366
Remaining
50 weeks left
Calculate Week for Any Date
Understanding Week Numbers
Week numbers are calculated according to the ISO-8601 standard, where:
- Each week starts on Monday and ends on Sunday
- Week 1 is the first week with at least 4 days in the new year
- In 2024 (a leap year), we have 52 weeks and 2 extra days
Current Week Details
The current week (02) runs from January 6 to January 12