When is Meteor Watch Day?

It is observed on June 30 each year.

How do people celebrate Meteor Watch Day?

Find an open area away from city lights and watch the sky patiently — meteors appear unpredictably, even during a shower's peak.

Annual observance

Meteor Watch Day

June 30 Nature / Outdoors Updated 2026-07-08

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Overview

Meteor Watch Day, observed annually on June 30th, encourages people worldwide to look up at the night sky and appreciate the beauty of meteors, often referred to as "shooting stars." It also serves to raise awareness about the potential impact of space objects, purposefully coinciding with the anniversary of the 1908 Tunguska event, the largest impact event on Earth in recorded history.

Why it matters: Meteor Watch Day on June 30 matters as it invites people to marvel at the wonders of the night sky while fostering awareness about the significance of meteors and their potential impact on Earth, commemorating the historic Tunguska event that reshaped our understanding of cosmic threats.

Origin and story

Meteor Watch Day is celebrated on June 30th, the anniversary of the 1908 Tunguska event, which flattened 2,150 square kilometers of forest in Siberia.

Most visible meteors are no bigger than a grain of sand, burning up due to friction as they enter Earth's atmosphere.

Quick facts

DateJune 30
TypeNature / Outdoors
Great forGardeners, Hikers, Eco clubs

Also on this date

Ways to celebrate

The date marks the anniversary of the largest impact event in recorded history — a 1908 explosion over Siberia that flattened over 2,000 square kilometers of forest without leaving an obvious crater.

Go watch the sky

Celebrate by:

Finding an open area away from city lights and just watching the sky for a while.
Being patient — meteors show up unpredictably, even during an active shower's peak.

Learn about the day's namesake event

Helpful resources:

115 Years Ago: The Tunguska Asteroid Impact Event (NASA)

Did you know?

June 30 doing double duty isn't a coincidence — it's also International Asteroid Day, created specifically to raise awareness about near-Earth asteroid hazards and planetary defense.

Fun facts

Meteor Watch Day is celebrated on June 30th, the anniversary of the 1908 Tunguska event, which flattened 2,150 square kilometers of forest in Siberia.
Most visible meteors are no bigger than a grain of sand, burning up due to friction as they enter Earth's atmosphere.
A meteoroid is a space rock; a meteor is what it's called when it enters Earth's atmosphere and glows; a meteorite is what's left if it hits the ground.

Sources and attribution

115 Years Ago: The Tunguska Asteroid Impact Event (NASA)

External links may lead to third-party websites.

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FAQ

When is Meteor Watch Day?: It is observed on June 30 each year.
What is Meteor Watch Day?: Meteor Watch Day, observed annually on June 30th, encourages people worldwide to look up at the night sky and appreciate the beauty of meteors, often referred to as "shooting stars." It also serves to raise awareness about the potential impact of space objects, purposefully coinciding with the anniversary of the 1908 Tunguska event, the largest impact event on Earth in recorded history.
How do people celebrate Meteor Watch Day?: Find an open area away from city lights and watch the sky patiently — meteors appear unpredictably, even during a shower's peak.

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