ISO WEEK
40
2027
October 4 – October 10, 2027
Week 40 of 52
77% through 2027
Days in Week 40
MonOctober 4
🌒 Waxing Crescent
TueOctober 5
🌒 Waxing Crescent
WedOctober 6
🌓 First Quarter
ThuOctober 7
🌓 First Quarter
FriOctober 8
🌓 First Quarter
SatOctober 9
🌓 First Quarter
SunOctober 10
🌔 Waxing Gibbous
Moon Phases This Week
- 🌒 Waxing Crescent — Monday, October 4
- 🌒 Waxing Crescent — Tuesday, October 5
- 🌓 First Quarter — Wednesday, October 6
- 🌓 First Quarter — Thursday, October 7
- 🌓 First Quarter — Friday, October 8
- 🌓 First Quarter — Saturday, October 9
- 🌔 Waxing Gibbous — Sunday, October 10
FAQs
When does Week 40 2027 start and end?
Week 40 of 2027 starts on October 4 (Monday) and ends on October 10, 2027 (Sunday).
What month is Week 40 in?
Week 40 of 2027 is primarily in October.
How many weeks are in 2027?
2027 has 52 ISO weeks. Most years have 52 weeks.
