How Many Days Until Earth Day?

The countdown to Earth Day in detail

There are currently 242 days until Earth Day on Thursday, 22 April 2027. That works out to about 34 weeks, roughly 8.0 months, or 5,808 hours. Counting only weekdays (Monday to Friday), around 173 business days remain.

The countdown counts the full days from tomorrow — the day already underway is not included. The calculation accounts for leap years and Daylight Saving Time changes, so the day count to Earth Day stays exact. Use the “Add to calendar” button to save the date as an .ics file in Google Calendar, Apple Calendar or Outlook.