UN observance · Worldwide reference in UTC
International Mother Earth Day 2026: date and countdown
International Mother Earth Day 2026 is on 2026-04-22. The United Nations international observance held annually on April 22.
International Mother Earth Day 2026
2026-04-22 · UTC
International Mother Earth Day 2026 has reached its listed date.
Confirmed source: United Nations · Last verified 2026-07-13