Earth Day countdown and date guide
Earth Day is a global environmental observance held on April 22 to support climate action, conservation and public education.
Whether you search “how many days until Earth Day” or “how many days till Earth Day”, both point to the same next date shown above.
What is Earth Day?
First held in 1970, Earth Day has grown into an international day of participation involving schools, communities, nonprofits, governments and businesses.
Activities focus on practical environmental action and awareness. The date should not be confused with Earth Hour, a separate event organized around a one-hour lights-off action.
Why use a Earth Day countdown?
Tracking the date helps organizers schedule cleanups, lessons, volunteer registration, campaign materials and local permits.
How people observe it
- Community cleanups and tree planting
- Environmental lessons and public talks
- Campaigns focused on conservation and climate
Planning checklist
- Choose a measurable local activity
- Arrange equipment and waste collection
- Publish volunteer instructions and weather plans
How the date is determined
Earth Day is observed every year on April 22.
Frequently asked questions
When is Earth Day?
Earth Day is April 22 every year, regardless of the weekday.
Is Earth Day the same as Earth Hour?
No. Earth Day is an annual April 22 observance, while Earth Hour is a separate one-hour lights-off campaign held on a different date.
When was the first Earth Day held?
The first Earth Day took place in the United States on April 22, 1970, and it later grew into an international day of participation.
How can I take part in Earth Day?
Common activities include community cleanups, tree planting, environmental lessons and conservation campaigns run by schools, nonprofits and local groups.
Is Earth Day a public holiday?
No. It is a global observance rather than an official public holiday, so normal schedules apply in most places.
Earth Day timeline
- 1970The first Earth Day was held in the United States on April 22.
- 1990Earth Day organizing expanded internationally across more than 140 countries.