ISO Week · 2024 · Q1
Week 1
2024 · –
January · 3 working days · 2% through 2024
Week 1 of 2024 runs January 1, 2024 to January 7, 2024.
Week 1 starts on Monday, January 1, 2024 and ends on Sunday, January 7, 2024. It's the 1st day of the year, sits in Q1, and falls in January. By the end of this week, 7 of 366 days are gone, putting 2024 at 1.9%.
This week includes New Year's Day, New Year's Day (Bank Holiday), so it has 3 working days instead of the usual 5. Need a different week? Browse the full 2024 week calendar, or jump to this week's number.
Week 1 at a glance
The 7 days of week 1
Every date in week 1 of 2024, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 1 | Weekday | New Year's Day New Year's Day (Bank Holiday) | |
| Tuesday | Day 2 | Weekday | ||
| Wednesday | Day 3 | Weekday | ||
| Thursday | Day 4 | Weekday | ||
| Friday | Day 5 | Weekday | ||
| Saturday | Day 6 | Weekend | ||
| Sunday | Day 7 | Weekend |
What week 1 of 2024 means
ISO 8601 numbers weeks so every week starts on Monday and ends on Sunday. Week 1 is the one holding the year's first Thursday, which is why early January can land in week 52 or 53 of the previous year. Week 1 is one piece of that system.
In 2024, week 1 covers Jan 1 – Jan 7, 2024. That's January, deep in Q1. The same week number shifts by a day or two each year, so week 1 in 2025 won't share these exact dates. The table below shows how it moves.
Want to check a specific date instead of a week number? The week calculator converts any date to its ISO week. Curious how many weeks a year holds? The weeks in a year guide explains 52 versus 53. And the ISO week number page covers the standard end to end.
Holidays in week 1 of 2024
🇺🇸 United States
🇨🇦 Canada
🇦🇺 Australia
Week 1 across years
The same ISO week number lands on different dates each year. Here's how week 1 shifts.
| Year | From (Mon) | To (Sun) | Notable | |
|---|---|---|---|---|
| 2024 THIS YEAR | New Year's Day New Year's Day (Bank Holiday) | |||
| 2025 | New Year's Day New Year's Day (Bank Holiday) | view → | ||
| 2026 | New Year's Day New Year's Day (Bank Holiday) | view → | ||
| 2027 | view → |
Week 1 of 2024: questions and answers
What days are in week 1 of 2024?
Week 1 of 2024 runs from January 1, 2024 (Monday) through January 7, 2024 (Sunday). It spans January.
What month is week 1 in 2024?
Week 1 of 2024 falls entirely in January 2024.
How many working days are in week 1 of 2024?
Week 1 of 2024 has 3 working days — reduced from 5 due to New Year's Day, New Year's Day (Bank Holiday) falling on a weekday.
What week is New Year's Day in 2024?
New Year's Day falls in ISO week 1 of 2024 (Jan 1 – Jan 7, 2024).
What quarter is week 1 of 2024 in?
Week 1 of 2024 is in Q1 (2024). The week starts on day 1 of 366.
What is ISO week 1?
ISO week 1 is defined by the ISO 8601 international standard. It begins on Monday, January 1, 2024, and ends on Sunday, January 7, 2024. It is week 2% through the ISO year 2024.