Week 15 of 2025

April 7, 2025 (Monday) to April 13, 2025 (Sunday)

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ISO Week Number
Week 15
2025 · Week 15 of 52 total weeks

What dates are in Week 15 of 2025?

Week 15 of 2025 runs from April 7, 2025 (Monday) to April 13, 2025 (Sunday). This is the 15th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Apr 7
Day 97
Tue
Apr 8
Day 98
Wed
Apr 9
Day 99
Thu
Apr 10
Day 100
Fri
Apr 11
Day 101
Sat
Apr 12
Day 102
Sun
Apr 13
Day 103
Starts April 7, 2025 Monday · Day 97
Ends April 13, 2025 Sunday · Day 103
Duration 7 days 2025 · 52-week year

📅 Nearby weeks in 2025

Week 13Week 14Week 15Week 16Week 17

📋 All 52 weeks in 2025

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

📆 Week 15 in other years

Week 15 · 2024Week 15 · 2026

🔧 Related tools

Week Number Calculator Date to Week 2025 Full Calendar

❓ Related questions about Week 15 of 2025

What day of the week is Apr 7?

Apr 7 is a Monday. It is the first day of Week 15 of 2025.

What day of the week is Apr 13?

Apr 13 is a Sunday. It is the last day of Week 15 of 2025.

What is the ISO week number for Apr 7?

Apr 7 is in Week 15 of 2025 according to ISO 8601.

What is the ISO week number for Apr 13?

Apr 13 is in Week 15 of 2025 according to ISO 8601.

❓ Frequently asked questions about Week 15 of 2025

What dates are in Week 15 of 2025?

Week 15 of 2025 runs from April 7, 2025 to April 13, 2025.

Which day of the year does Week 15 start on?

Week 15 of 2025 starts on April 7, 2025, the 97th day of 2025.

Does Week 15 of 2025 fall entirely within 2025?

Yes, all 7 days of Week 15 of 2025 fall within 2025.

How many weeks are in 2025?

2025 has 52 weeks according to ISO 8601.