ISO Week · 2025 · Q2
Week 16
2025 · –
April · 3 working days · 31% through 2025
Week 16 of 2025 runs April 14, 2025 to April 20, 2025.
Week 16 starts on Monday, April 14, 2025 and ends on Sunday, April 20, 2025. It's the 104th day of the year, sits in Q2, and falls in April. By the end of this week, 110 of 365 days are gone, putting 2025 at 30.1%.
This week includes Good Friday, Easter Sunday, Good Friday, so it has 3 working days instead of the usual 5. Need a different week? Browse the full 2025 week calendar, or jump to this week's number.
Week 16 at a glance
The 7 days of week 16
Every date in week 16 of 2025, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 104 | Weekday | ||
| Tuesday | Day 105 | Weekday | ||
| Wednesday | Day 106 | Weekday | ||
| Thursday | Day 107 | Weekday | ||
| Friday | Day 108 | Weekday | Good Friday Good Friday | |
| Saturday | Day 109 | Weekend | Holy Saturday | |
| Sunday | Day 110 | Weekend | Easter Sunday |
What week 16 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 16 is one piece of that system.
In 2025, week 16 covers Apr 14 – Apr 20, 2025. That's April, deep in Q2. The same week number shifts by a day or two each year, so week 16 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 16 of 2025
🇦🇺 Australia
Holy Saturday
NationalWeek 16 across years
The same ISO week number lands on different dates each year. Here's how week 16 shifts.
| Year | From (Mon) | To (Sun) | Notable | |
|---|---|---|---|---|
| 2024 | view → | |||
| 2025 THIS YEAR | Good Friday Easter Sunday | |||
| 2026 | view → | |||
| 2027 | ANZAC Day | view → | ||
| 2028 | Easter Monday | view → |
Week 16 of 2025: questions and answers
What days are in week 16 of 2025?
Week 16 of 2025 runs from April 14, 2025 (Monday) through April 20, 2025 (Sunday). It spans April.
What month is week 16 in 2025?
Week 16 of 2025 falls entirely in April 2025.
How many working days are in week 16 of 2025?
Week 16 of 2025 has 3 working days — reduced from 5 due to Good Friday, Good Friday falling on a weekday.
What week is Good Friday in 2025?
Good Friday falls in ISO week 16 of 2025 (Apr 14 – Apr 20, 2025).
What quarter is week 16 of 2025 in?
Week 16 of 2025 is in Q2 (2025). The week starts on day 104 of 365.
What is ISO week 16?
ISO week 16 is defined by the ISO 8601 international standard. It begins on Monday, April 14, 2025, and ends on Sunday, April 20, 2025. It is week 31% through the ISO year 2025.