How many days until Asteroid Day 2057

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Asteroid Day 2057 Countdown details

There are 11348 days until Asteroid Day 2057 on Saturday, 30 June 2057.

• 📅 11348 days
• 📅 1621 weeks and 1 day
• 🕐 272352 hours
• 🦔 75 hedgehog hibernations

About Asteroid Day 2057

Asteroid Day is a United Nations-sanctioned global awareness campaign held every year on June 30th, marking the anniversary of the 1908 Tunguska event — the largest asteroid impact in recorded history, which flattened 2,200 square kilometres of Siberian forest. Co-founded in 2014 by Stephen Hawking, astronaut Rusty Schweickart, Queen guitarist and astrophysicist Brian May, and others, it brings together scientists, educators, and citizens to highlight the importance of planetary defence. Count down the days until Asteroid Day with our live countdown timer.

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