Week 15 of 2025 runs April 7, 2025 to April 13, 2025.
Week 15 starts on Monday, April 7, 2025 and ends on Sunday, April 13, 2025. It's the 97th day of the year, sits in Q2, and falls in April. By the end of this week, 103 of 365 days are gone, putting 2025 at 28.2%.
There are no public holidays this week, so all 5 weekdays are working days. Need a different week? Browse the full 2025 week calendar, or jump to this week's number.
Week 15 at a glance
The 7 days of week 15
Every date in week 15 of 2025, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 97 | Weekday | ||
| Tuesday | Day 98 | Weekday | ||
| Wednesday | Day 99 | Weekday | ||
| Thursday | Day 100 | Weekday | ||
| Friday | Day 101 | Weekday | ||
| Saturday | Day 102 | Weekend | ||
| Sunday | Day 103 | Weekend |
What week 15 of 2025 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 15 is one piece of that system.
In 2025, week 15 covers Apr 7 – Apr 13, 2025. That's April, deep in Q2. The same week number shifts by a day or two each year, so week 15 in 2026 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 15 of 2025
No major public holidays in week 15 of 2025 across the US, UK, Canada, or Australia.
Week 15 across years
The same ISO week number lands on different dates each year. Here's how week 15 shifts.
| Year | From (Mon) | To (Sun) | Notable | |
|---|---|---|---|---|
| 2024 | view → | |||
| 2025 THIS YEAR | ||||
| 2026 | Easter Monday | view → | ||
| 2027 | view → | |||
| 2028 | Good Friday Easter Sunday | view → |
Week 15 of 2025: questions and answers
What days are in week 15 of 2025?
Week 15 of 2025 runs from April 7, 2025 (Monday) through April 13, 2025 (Sunday). It spans April.
What month is week 15 in 2025?
Week 15 of 2025 falls entirely in April 2025.
How many working days are in week 15 of 2025?
Week 15 of 2025 has 5 working days.
What quarter is week 15 of 2025 in?
Week 15 of 2025 is in Q2 (2025). The week starts on day 97 of 365.
What is ISO week 15?
ISO week 15 is defined by the ISO 8601 international standard. It begins on Monday, April 7, 2025, and ends on Sunday, April 13, 2025. It is week 29% through the ISO year 2025.