ISO WEEK
1
2028
January 3 – January 9, 2028
Week 1 of 52
2% through 2028
Days in Week 1
MonJanuary 3
🌓 First Quarter
TueJanuary 4
🌓 First Quarter
WedJanuary 5
🌓 First Quarter
ThuJanuary 6
🌓 First Quarter
FriJanuary 7
🌔 Waxing Gibbous
SatJanuary 8
🌔 Waxing Gibbous
SunJanuary 9
🌔 Waxing Gibbous
Moon Phases This Week
- 🌓 First Quarter — Monday, January 3
- 🌓 First Quarter — Tuesday, January 4
- 🌓 First Quarter — Wednesday, January 5
- 🌓 First Quarter — Thursday, January 6
- 🌔 Waxing Gibbous — Friday, January 7
- 🌔 Waxing Gibbous — Saturday, January 8
- 🌔 Waxing Gibbous — Sunday, January 9
FAQs
When does Week 1 2028 start and end?
Week 1 of 2028 starts on January 3 (Monday) and ends on January 9, 2028 (Sunday).
What month is Week 1 in?
Week 1 of 2028 is primarily in January.
How many weeks are in 2028?
2028 has 52 ISO weeks. Most years have 52 weeks.
