
- This event has passed.
Hydration Day
June 23

It’s Hydration Day on June 23, 2026. Round up friends, learn one new thing about it, and celebrate summer-style.
Photo: Harry Cavanagh via Wikimedia Commons.


It’s Hydration Day on June 23, 2026. Round up friends, learn one new thing about it, and celebrate summer-style.
Photo: Harry Cavanagh via Wikimedia Commons.