ISO Week · 2028 · Q2
Week 16
2028 · –
April · 4 working days · 31% through 2028
Week 16 of 2028 runs April 17, 2028 to April 23, 2028.
Week 16 starts on Monday, April 17, 2028 and ends on Sunday, April 23, 2028. It's the 108th day of the year, sits in Q2, and falls in April. By the end of this week, 114 of 366 days are gone, putting 2028 at 31.1%.
This week includes Earth Day, Easter Monday, so it has 4 working days instead of the usual 5. Need a different week? Browse the full 2028 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 2028, Monday through Sunday, with day-of-year numbers and events.
| Day | Date | Day no. | Type | Events |
|---|---|---|---|---|
| Monday | Day 108 | Weekday | Easter Monday | |
| Tuesday | Day 109 | Weekday | ||
| Wednesday | Day 110 | Weekday | ||
| Thursday | Day 111 | Weekday | ||
| Friday | Day 112 | Weekday | ||
| Saturday | Day 113 | Weekend | Earth Day | |
| Sunday | Day 114 | Weekend |
What week 16 of 2028 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 2028, week 16 covers Apr 17 – Apr 23, 2028. That's April, deep in Q2. The same week number shifts by a day or two each year, so week 16 in 2029 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 2028
🇺🇸 United States
🇬🇧 United Kingdom
St. George's Day
ObservanceWeek 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 | |
|---|---|---|---|---|
| 2025 | Good Friday Easter Sunday | view → | ||
| 2026 | view → | |||
| 2027 | view → | |||
| 2028 THIS YEAR | Easter Monday | |||
| 2029 | view → | |||
| 2030 | Good Friday Easter Sunday | view → |
Week 16 of 2028: questions and answers
What days are in week 16 of 2028?
Week 16 of 2028 runs from April 17, 2028 (Monday) through April 23, 2028 (Sunday). It spans April.
What month is week 16 in 2028?
Week 16 of 2028 falls entirely in April 2028.
How many working days are in week 16 of 2028?
Week 16 of 2028 has 4 working days — reduced from 5 due to Easter Monday falling on a weekday.
What week is Earth Day in 2028?
Earth Day falls in ISO week 16 of 2028 (Apr 17 – Apr 23, 2028).
What quarter is week 16 of 2028 in?
Week 16 of 2028 is in Q2 (2028). The week starts on day 108 of 366.
What is ISO week 16?
ISO week 16 is defined by the ISO 8601 international standard. It begins on Monday, April 17, 2028, and ends on Sunday, April 23, 2028. It is week 31% through the ISO year 2028.