Week 33 of 2025

August 11, 2025 (Monday) to August 17, 2025 (Sunday)

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ISO Week Number
Week 33
2025 · Week 33 of 52 total weeks

What dates are in Week 33 of 2025?

Week 33 of 2025 runs from August 11, 2025 (Monday) to August 17, 2025 (Sunday). This is the 33th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Aug 11
Day 223
Tue
Aug 12
Day 224
Wed
Aug 13
Day 225
Thu
Aug 14
Day 226
Fri
Aug 15
Day 227
Sat
Aug 16
Day 228
Sun
Aug 17
Day 229
Starts August 11, 2025 Monday · Day 223
Ends August 17, 2025 Sunday · Day 229
Duration 7 days 2025 · 52-week year

📅 Nearby weeks in 2025

Week 31Week 32Week 33Week 34Week 35

📋 All 52 weeks in 2025

12345·678910·1112131415·1617181920·2122232425·2627282930·3132333435·3637383940·4142434445·4647484950·5152

📆 Week 33 in other years

Week 33 · 2024Week 33 · 2026

🔧 Related tools

Week Number Calculator Date to Week 2025 Full Calendar

❓ Related questions about Week 33 of 2025

What day of the week is Aug 11?

Aug 11 is a Monday. It is the first day of Week 33 of 2025.

What day of the week is Aug 17?

Aug 17 is a Sunday. It is the last day of Week 33 of 2025.

What is the ISO week number for Aug 11?

Aug 11 is in Week 33 of 2025 according to ISO 8601.

What is the ISO week number for Aug 17?

Aug 17 is in Week 33 of 2025 according to ISO 8601.

❓ Frequently asked questions about Week 33 of 2025

What dates are in Week 33 of 2025?

Week 33 of 2025 runs from August 11, 2025 to August 17, 2025.

Which day of the year does Week 33 start on?

Week 33 of 2025 starts on August 11, 2025, the 223th day of 2025.

Does Week 33 of 2025 fall entirely within 2025?

Yes, all 7 days of Week 33 of 2025 fall within 2025.

How many weeks are in 2025?

2025 has 52 weeks according to ISO 8601.