ISO WEEK
41
2026
October 5 – October 11, 2026
Week 41 of 53
77% through 2026
Days in Week 41
MonOctober 5
🌗 Last Quarter
TueOctober 6
🌘 Waning Crescent
WedOctober 7
🌘 Waning Crescent
ThuOctober 8
🌘 Waning Crescent
FriOctober 9
🌘 Waning Crescent
SatOctober 10
🌑 New Moon
SunOctober 11
🌑 New Moon
Moon Phases This Week
- 🌗 Last Quarter — Monday, October 5
- 🌘 Waning Crescent — Tuesday, October 6
- 🌘 Waning Crescent — Wednesday, October 7
- 🌘 Waning Crescent — Thursday, October 8
- 🌘 Waning Crescent — Friday, October 9
- 🌑 New Moon — Saturday, October 10
- 🌑 New Moon — Sunday, October 11
FAQs
When does Week 41 2026 start and end?
Week 41 of 2026 starts on October 5 (Monday) and ends on October 11, 2026 (Sunday).
What month is Week 41 in?
Week 41 of 2026 is primarily in October.
How many weeks are in 2026?
2026 has 53 ISO weeks. 2026 is a long year with 53 weeks.
