The Geminids meteor shower, which peaks during mid-December each year, is considered to be one of the best and most reliable annual meteor showers.
Fast Facts
| Origin | 3200 Phaethon (an asteroid or a possible “rock comet”) |
| Radiant | Constellation Gemini |
| Active | Dec. 1, 2025 – Dec. 21, 2025 (Peak Dec. 12-13) |
| Observed Under Dark Skies | Expect 40 to 50 meteors per hour |
| Meteor Velocity | 21 miles (33.8 kilometers) per second |
Sources: American Meteor Society | NASA Meteoroid Environment Office
About the Meteor Shower
The Geminids meteor shower, which peaks during mid-December each year, is considered to be one of the best and most reliable annual meteor showers. The Geminids did not start out that way. The Geminids first began appearing in the mid-1800s. However, the first showers were not noteworthy with only 10 to 20 meteors seen per hour. Since that time, the Geminids have grown to become one of the major meteor showers of the year. During its peak, 120 Geminid meteors can be seen per hour under perfect conditions. The Geminids are bright and fast meteors and tend to be yellow in color.
Viewing Tips
The Geminids are best viewed during the night and predawn hours and are visible across the globe due to a nearly 24-hour broad maximum. This shower is considered one of the best opportunities for young viewers since this shower starts around 9 or 10 p.m. To view the Geminids, find an area well away from the city lights or street lights. Come prepared for winter temperatures with a sleeping bag, blanket, or lawn chair. Lie flat on your back with your feet facing south and look up, taking in as much of the sky as possible. After about 30 minutes in the dark, your eyes will adapt and you will begin to see meteors. Be patient – the show will last until dawn, so you have plenty of time to catch a glimpse.