Week 30 of 2026 runs July 20 to July 26
ISO week 30 of 2026 begins on Monday, July 20, 2026 and ends on Sunday, July 26, 2026. It has already passed; the current week is 39. The week covers July only.
What dates are in week 30?
| Weekday | Date | Day of year | Notes |
|---|---|---|---|
| Monday | July 20, 2026 | 201 | |
| Tuesday | July 21, 2026 | 202 | |
| Wednesday | July 22, 2026 | 203 | |
| Thursday | July 23, 2026 | 204 | |
| Friday | July 24, 2026 | 205 | |
| Saturday | July 25, 2026 | 206 | |
| Sunday | July 26, 2026 | 207 |
No holiday or widely marked observance falls inside week 30 of 2026. The seven dates always run Monday through Sunday, which is the part of ISO 8601 that most often catches people out: a week that starts on Sunday is a different convention and gives a different number.
How ISO week 30 is worked out
ISO 8601 fixes week one as the week containing the first Thursday of January, which is the same as saying the week containing 4 January, or the week holding the majority of its days in the new year. Counting forward from there, week 30 is the 30th Monday-to-Sunday block of 2026, which lands on July 20. All seven dates sit inside 2026, so the ISO year and the calendar year agree for this week.
When is week 30 in other years?
| Year | Monday | Sunday | Weeks in year |
|---|---|---|---|
| 2026 | July 20 | July 26 | 53 |
| 2027 | July 26 | August 1 | 52 |
| 2028 | July 24 | July 30 | 52 |
| 2029 | July 23 | July 29 | 52 |
| 2030 | July 22 | July 28 | 52 |
Week 30 shifts by a day or two each year because a year is 52 weeks plus one or two days, so the Monday that opens it moves from July 20 in 2026 to July 26 in 2027.
How far away is week 30?
Today is Wednesday, September 23, 2026, which sits in ISO week 39 of 2026. Week 30 of 2026 closed 59 days ago. The same week number in the following year is listed in the table above.
Questions
- What dates are in week 30 of 2026?
- Monday July 20, 2026 through Sunday July 26, 2026.
- What week is it now?
- ISO week 39 of 2026. Today is Wednesday, September 23, 2026.
- How many weeks does 2026 have?
- 53. The 2026 week count page explains the rule.
- Do ISO weeks start on Monday or Sunday?
- Monday. A Sunday-first week is a different convention and can give a different week number for the same date.
Nearby weeks
Jump to a week
All 53 weeks · Weeks in 2026 · Day of the year · Weeks until any date · Date calculator