Here's a list of the next 10 Earth Days, including the day of week and how many days until then.
| Holiday | Date | Daysuntil | |
|---|---|---|---|
| Earth Day 1637 | April 22 1637 | Wednesday | - |
| Earth Day 1638 | April 22 1638 | Thursday | - |
| Earth Day 1639 | April 22 1639 | Friday | - |
| Earth Day 1640 | April 22 1640 | Sunday | - |
| Earth Day 1641 | April 22 1641 | Monday | - |
| Earth Day 1642 | April 22 1642 | Tuesday | - |
| Earth Day 1643 | April 22 1643 | Wednesday | - |
| Earth Day 1644 | April 22 1644 | Friday | - |
| Earth Day 1645 | April 22 1645 | Saturday | - |
| Earth Day 1646 | April 22 1646 | Sunday | - |
(12 months on one page)