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When is Earth Day 2027?
Earth Day 2027 is on Thursday, April 22, 2027 — that's 200 days (28 weeks) from today.
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Outside
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Earth Day 2027 Dates & Schedule
| Date | Thursday, April 22, 2027 |
|---|---|
| Day of week | Thursday |
| Countdown | 200 days (28 weeks) |
Earth Day 2027 is on Thursday, April 22, 2027. That is 200 days away — about 28 weeks and 4 days, or roughly 6 months, from today. Earth Day is a calendar observance whose meaning, customs, and exact timing can vary by faith, country, and community.
Use the date above to set a reminder or calendar entry. If Earth Day has an official organizer or observing authority, check its latest information before making bookings because times, venues, and local observance details can change. You can also add a free Outside countdown widget to your iPhone home screen; it updates every day and can be shared with other people.
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Share Earth Day with friends
Give everyone the same countdown and free widgets so the date stays visible for the whole group. Sharing requires an account; reminders require Outside Pro.
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Open page →About Earth Day
Earth Day 2027 is on Thursday, April 22nd. It is an annual event dedicated to environmental protection and sustainability awareness.
History & Significance
Earth Day was first celebrated on April 22, 1970, after a massive oil spill in Santa Barbara, California, inspired Senator Gaylord Nelson to organize a national day of environmental education. It is now observed in more than 190 countries.
About Earth Day
Earth Day may follow a religious, cultural, or civic calendar. Its meaning, duration, and customs can differ by faith, country, and community, so category-level assumptions are not a substitute for event-specific information.
Use the 2027 date and source shown on this page, then confirm any local observance times or participation guidance with the relevant religious body, community organizer, or public authority.
Earth Day 2027: Frequently Asked Questions
When is Earth Day 2027?
Earth Day 2027 is on Thursday, April 22, 2027 — 200 days from today. You can track it with a free countdown widget on your iPhone home screen using the Outside app.
What day of the week is Earth Day 2027?
Earth Day 2027 falls on a Thursday. Knowing the weekday helps you plan time off, travel, or weekend activities around the date.
How long until Earth Day 2027?
Earth Day 2027 is 28 weeks away — roughly 7 months from now. That's plenty of time to plan ahead.
Is there a free Earth Day countdown app?
Yes. Outside is a free iPhone app with a Earth Day countdown widget for your home screen. Countdowns and standard widgets are free. Features such as custom reminders and calendar sync may require Outside Pro.
What is Earth Day?
Earth Day is a calendar observance, but its meaning and customs depend on the faith, country, and community observing it. Check the event-specific source rather than assuming every holiday is marked in the same way.
How is Earth Day observed?
There is no single universal answer. Follow guidance from the relevant local religious body, community organizer, or public authority for the customs and timings that apply where you are.
How should I plan for Earth Day 2027?
Confirm the exact local date, start time, and any venue or participation guidance before making plans. A countdown can keep that verified date visible without assuming how you will observe it.
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