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NATIONAL DAYAWARENESS

National Rehydration Day

Every year on the Monday after the Big Game, America wakes up thirsty and gets a holiday about it. In 2027 that Monday is February 15, the morning after Super Bowl LXI at SoFi Stadium, and the whole country has official permission to press reset with a tall glass of water.

FEB15
Monday, February 15Every year on February 15
 days to go
Roots
Founded by Liquid I.V.; proclaimed by National Day Calendar; first observed February 9, 2026
Also on Feb 15
Football Hangover Day
Hashtag
#NationalRehydrationDay
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3 ways to celebrate

AT HOME

Morning Water Reset

Start February 15 with a full glass of water before your coffee, then keep a bottle on your desk all day. Small sips all morning beat one heroic chug at noon.

WITH FRIENDS

Host a Hydration Station

Set out a big pitcher of water with lemon and cucumber next to the leftover game-day snacks. Anyone still recovering from Sunday night will thank you.

IN THE COMMUNITY

Share Your Bounce-Back

Post your Monday recovery routine with #NationalRehydrationDay and challenge a coworker to out-hydrate their slump.

Plan ahead

National Rehydration Day moves each year. This year it is Monday, February 15, 2027. Check back for future years.

Fast facts

75%Of Americans are chronically dehydrated even on a normal day (National Day Calendar).
Start Monday with a full glass of water and follow the 1:1 rule: keep water as close as every other drink.

Keep the party going

See the calendar
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