January 16, 2023 (Monday) to January 22, 2023 (Sunday)
Week 3 of 2023 runs from January 16, 2023 (Monday) to January 22, 2023 (Sunday). This is the 3th week of the year according to the ISO 8601 standard, in which weeks start on Monday.
Jan 16 is a Monday. It is the first day of Week 3 of 2023.
Jan 22 is a Sunday. It is the last day of Week 3 of 2023.
Jan 16 is in Week 3 of 2023 according to ISO 8601.
Jan 22 is in Week 3 of 2023 according to ISO 8601.
Week 3 of 2023 runs from January 16, 2023 to January 22, 2023.
Week 3 of 2023 starts on January 16, 2023, the 16th day of 2023.
Yes, all 7 days of Week 3 of 2023 fall within 2023.
2023 has 52 weeks according to ISO 8601.