Mon, Jan 4
Quadrantids meteor shower 2027 from Irvine
Best 2:21 AM–5:51 AM (radiant up to 59°).
Up to about 110 meteors an hour under a perfectly dark sky. The Moon is 13% lit on the peak night.
in 63 days 14 h
Times are local (PST).
One notification in the late afternoon, only on nights with something worth going out for over Irvine: a very bright ISS pass, a Starlink train, a meteor shower peak, planets together, a supermoon or eclipse, the northern lights, or a bright comet. Only the city is stored, not your location.
Put Irvine's sky in your calendar
Full moons, meteor showers, eclipses and bright ISS passes (with a 10-minute reminder) appear in your calendar and update by themselves.
Plan your night
☁️ Clouds through the night
The hour-by-hour cloud forecast appears about five days before.
🌑 Find a dark sky
City light hides most of the show. Drive until the sky looks clearly darker (often 30–60 minutes out), away from streetlights, with an open view.
🛰️ Also crossing the sky that night
Bright ISS and Starlink passes during the best hours appear about five days before.
Shooting stars streak across the sky: up to about 110 an hour from a dark place.
How to watch
- Find a dark place away from city lights and give your eyes 20 minutes to adjust.
- Lie back and look at a wide part of the sky; you do not need to face the radiant.
- Rates are highest in the hours before dawn.
Other cities
- Santa AnaBest 2:21 AM–5:51 AM (radiant up to 59°)
- AnaheimBest 2:21 AM–5:51 AM (radiant up to 59°)
- Corona, CABest 2:20 AM–5:50 AM (radiant up to 59°)
- Long BeachBest 2:22 AM–5:52 AM (radiant up to 59°)
- Pomona, CABest 2:21 AM–5:51 AM (radiant up to 60°)
- West Covina, CABest 2:21 AM–5:51 AM (radiant up to 60°)
- Downey, CABest 2:22 AM–5:52 AM (radiant up to 59°)
- Ontario, CABest 2:20 AM–5:50 AM (radiant up to 60°)
- El Monte, CABest 2:22 AM–5:52 AM (radiant up to 60°)
- RiversideBest 2:19 AM–5:49 AM (radiant up to 59°)
Calculated with Astronomy Engine (MIT license).