Week 45 of 2025

November 3, 2025 (Monday) to November 9, 2025 (Sunday)

← Week 44 Week 45 of 2025 Week 46 →
ISO Week Number
Week 45
2025 · Week 45 of 52 total weeks

What dates are in Week 45 of 2025?

Week 45 of 2025 runs from November 3, 2025 (Monday) to November 9, 2025 (Sunday). This is the 45th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Nov 3
Day 307
Tue
Nov 4
Day 308
Wed
Nov 5
Day 309
Thu
Nov 6
Day 310
Fri
Nov 7
Day 311
Sat
Nov 8
Day 312
Sun
Nov 9
Day 313
Starts November 3, 2025 Monday · Day 307
Ends November 9, 2025 Sunday · Day 313
Duration 7 days 2025 · 52-week year

📅 Nearby weeks in 2025

Week 43Week 44Week 45Week 46Week 47

📋 All 52 weeks in 2025

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

📆 Week 45 in other years

Week 45 · 2024Week 45 · 2026

🔧 Related tools

Week Number Calculator Date to Week 2025 Full Calendar

❓ Related questions about Week 45 of 2025

What day of the week is Nov 3?

Nov 3 is a Monday. It is the first day of Week 45 of 2025.

What day of the week is Nov 9?

Nov 9 is a Sunday. It is the last day of Week 45 of 2025.

What is the ISO week number for Nov 3?

Nov 3 is in Week 45 of 2025 according to ISO 8601.

What is the ISO week number for Nov 9?

Nov 9 is in Week 45 of 2025 according to ISO 8601.

❓ Frequently asked questions about Week 45 of 2025

What dates are in Week 45 of 2025?

Week 45 of 2025 runs from November 3, 2025 to November 9, 2025.

Which day of the year does Week 45 start on?

Week 45 of 2025 starts on November 3, 2025, the 307th day of 2025.

Does Week 45 of 2025 fall entirely within 2025?

Yes, all 7 days of Week 45 of 2025 fall within 2025.

How many weeks are in 2025?

2025 has 52 weeks according to ISO 8601.