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The Perseids

The most popular shower; warm summer nights, reliable rates.

Peak: Wednesday, August 12, 2026

Countdown to peak
106days
Peak rate
100
meteors per hour at peak
Velocity
59
km/s entering atmosphere
Radiant
Perseus
Look here
Best for
North
hemisphere

Where to look

Meteors radiate outward from a single point on the sky. Face Perseus, then keep the radiant in your peripheral vision.

RA 48°right ascension
Dec +42°declination
Northern skyfavours north

Where it comes from

Parent body
Comet 109P/Swift-Tuttle
The comet or asteroid whose dust Earth passes through each year.
First recorded
36
Earliest documented observation.
Entry velocity
59 km/s
Speed at which meteoroids hit the atmosphere.

How to watch

Radiant
Perseus
The apparent point of origin — meteors streak outward from here.
Best viewing time
After midnight until dawn
When the radiant is highest above the horizon.
Hemisphere
Northern — best from Europe, N. America, Asia
Latitude bands that see the highest rates.

Did you know

Known as the 'Tears of St. Lawrence' since medieval times — August 10 was his feast day. Many fireballs.

Watching guide

Tailored for the Perseids.

  1. 1
    Get away from city lights

    Light pollution hides most meteors. A rural or dark-sky site boosts your count by 5× or more.

  2. 2
    Dark-adapt for 20–30 minutes

    Your eyes need time to reach peak sensitivity. No phone screens during this window — use a red flashlight if needed.

  3. 3
    Aim for the best time: after midnight until dawn

    Earth turns into the debris stream during these hours, so meteors hit head-on and appear more frequent.

  4. 4
    No telescope, no binoculars

    Meteors appear all over the sky — you want the widest view possible. A reclining chair and a blanket are better tools than optics.

Next shower after Perseids
Eta Aquariids · peaks May 6
View Eta Aquariids
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