When is week 20?
In 2026, week 20 runs from Monday, May 11, 2026 to Sunday, May 17, 2026.
It ended 139 days ago.
Week 20 in other years
| Year | Starts | Ends |
|---|---|---|
| 2025 | Mon, May 12, 2025 | Sun, May 18, 2025 |
| 2026 | Mon, May 11, 2026 | Sun, May 17, 2026 |
| 2027 | Mon, May 17, 2027 | Sun, May 23, 2027 |
| 2028 | Mon, May 15, 2028 | Sun, May 21, 2028 |
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Questions & answers
What dates are in week 20?
In 2026, week 20 is May 11, 2026 to May 17, 2026.
How are week numbers counted?
We use ISO 8601 week numbers: weeks start on Monday, and week 1 is the week that contains the first Thursday of the year.