Week 1 of 2023

January 2, 2023 (Monday) to January 8, 2023 (Sunday)

← Week 1 of 2023 Week 2 →
ISO Week Number
Week 1
2023 · Week 1 of 52 total weeks

What dates are in Week 1 of 2023?

Week 1 of 2023 runs from January 2, 2023 (Monday) to January 8, 2023 (Sunday). This is the 1th week of the year according to the ISO 8601 standard, in which weeks start on Monday.

Mon
Jan 2
Day 2
Tue
Jan 3
Day 3
Wed
Jan 4
Day 4
Thu
Jan 5
Day 5
Fri
Jan 6
Day 6
Sat
Jan 7
Day 7
Sun
Jan 8
Day 8
Starts January 2, 2023 Monday · Day 2
Ends January 8, 2023 Sunday · Day 8
Duration 7 days 2023 · 52-week year

📅 Nearby weeks in 2023

Week 1Week 2Week 3

📋 All 52 weeks in 2023

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

📆 Week 1 in other years

Week 1 · 2022Week 1 · 2024

🔧 Related tools

Week Number Calculator Date to Week 2023 Full Calendar

❓ Related questions about Week 1 of 2023

What day of the week is Jan 2?

Jan 2 is a Monday. It is the first day of Week 1 of 2023.

What day of the week is Jan 8?

Jan 8 is a Sunday. It is the last day of Week 1 of 2023.

What is the ISO week number for Jan 2?

Jan 2 is in Week 1 of 2023 according to ISO 8601.

What is the ISO week number for Jan 8?

Jan 8 is in Week 1 of 2023 according to ISO 8601.

❓ Frequently asked questions about Week 1 of 2023

What dates are in Week 1 of 2023?

Week 1 of 2023 runs from January 2, 2023 to January 8, 2023.

Which day of the year does Week 1 start on?

Week 1 of 2023 starts on January 2, 2023, the 2th day of 2023.

Does Week 1 of 2023 fall entirely within 2023?

Yes, all 7 days of Week 1 of 2023 fall within 2023.

How many weeks are in 2023?

2023 has 52 weeks according to ISO 8601.