This uses ISO week numbering, where weeks start on Monday.
ISO week 1 is the week containing the first Thursday of the year, so early January can sometimes belong to the final ISO week of the previous year.
Current date facts
What Week of the Year Is It?
This page shows the current ISO week number, where weeks start on Monday.
Direct answer
It is ISO week 26 of 2026.
Generated using Europe/London time. Dynamic date and time answers may differ in other time zones.
How this is calculated
Quick reference
- Today
- Thursday, 25 June 2026
- Week system
- ISO week number, Monday start
Frequently asked questions
Which time zone does this page use?
It uses Europe/London time, including GMT or British Summer Time depending on the date.
Does the answer change at midnight?
Yes. Date-based answers update when the Europe/London date changes.
Are bank holidays included?
Calendar answers do not adjust for bank holidays. Use a business day calculator for working-day planning.
Can I calculate another date?
Yes. Use the linked date calculators to add days, subtract dates, or check a weekday for any date.