How Many Days Until Earth Day?
Last updated November 12, 2026
There are 161 days until Earth Day (Thursday, April 22, 2027).
- Date
- Thursday, April 22, 2027
- Day of the week
- Thursday
- Days left
- 161
Today is Thursday, November 12, 2026. The next Earth Day falls on Thursday, April 22, 2027, which is 161 days away.
Details
- Date
- Thursday, April 22, 2027
- Day of the week
- Thursday
- Days left
- 161
- In weeks
- 23 weeks
- In hours
- 3,864
- On the calendar
- 5 months and 10 days
- In business days
- 115 business days
Upcoming holidays
| Event | Date | Days left |
|---|---|---|
| Earth Day | Apr 22, 2027 | 161 days |
| Arbor Day | Apr 30, 2027 | 169 days |
| Orthodox Easter | May 2, 2027 | 171 days |
| Star Wars Day | May 4, 2027 | 173 days |
| Cinco de Mayo | May 5, 2027 | 174 days |
| Mother's Day | May 9, 2027 | 178 days |
How the countdown is calculated
The countdown is the number of calendar days from today to the next Earth Day. If the date has already passed this year, it counts to next year's date. Dates follow the US calendar rule for this event, so they are worked out for each year rather than looked up. All dates use UTC, so close to midnight the date where you are can differ by one day.
Business days skip Saturdays and Sundays but not public holidays, which differ by country. For another date, use the day counter or the date calculator.
Frequently asked questions
How many days until Earth Day?
There are 161 days until Earth Day (Thursday, April 22, 2027).
What day of the week is Earth Day 2027?
Earth Day 2027 falls on a Thursday.
How many weeks until Earth Day?
Earth Day is 23 weeks away.
How many business days until Earth Day?
There are 115 business days until Earth Day, not counting public holidays.