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In 309 days until World Oceans Day 2027!

World Oceans Day 2027 falls on June 8, 2027. Use the countdown to plan your celebration — history, traditions, fun facts and emoji stickers below.

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309
days to go

📖 Read the full World Oceans Day guide →

🌊 About World Oceans Day

Celebrates our oceans and raises awareness of the need to protect marine life. Celebrated in world.

🔗 More observances to look forward to

Global Family DayWorld Introvert DayWorld Braille DayNational Bird DayData Privacy DayWorld Wetlands Day