Many skywatchers ask, what time is the Leonid meteor shower tonight, and the answer depends on your location and viewing conditions. The Leonids peak when the Moon is down and the radiant is high after midnight, but tonight you can still catch early activity after astronomical twilight ends.
This guide breaks timing, Moon phase, radiant coordinates, and equipment into focused sections so you can plan in minutes and maximize your Leonid experience.
| Event | Date (2024) | Peak Night Zenithal Hourly Rate | Best Viewing Window (Mid-Northern Latitudes) |
|---|---|---|---|
| Leonid Meteor Shower Peak | Nov 17–18 | 10–15 | After 00:30 local time |
| Moon Phase During Peak | Waning Crescent | Moonset ~04:30 | Dark skies from moonset to sunrise |
| Radiant Constellation | Leo | Right Ascension ~10h | East-northeast, higher after midnight |
| Typical Meteor Speed | 71 km/s | Bright persistent trains | Fast streaks away from Leo |
Tonight’s Leonid Timing by Location
To answer what time is the Leonid meteor shower tonight, break the night into phases: astronomical twilight end, Moonset, and radiant above 45 degrees. Use these windows to decide when to start.
For mid-northern observers on Nov 17, astronomical twilight ends about 16:30 local time, Leo rises around 22:00, and the Moon sets near 04:30. After Moonset the sky is darkest, so the best rates arrive in the early morning hours.
How to Find the Leonid Radiant Tonight
Identifying Leo in the sky
Look for a backwards question mark shape, then follow the curve to bright Regulus. The Leonid radiant sits inside the triangle formed by Denebola, Chertan, and Algieba, climbing steadily through the night.
Tools and timing tips
Use planetarium apps or star maps to center Leo in your field of view after midnight. Face east-northeast, keep the radiant near your zenith, and scan a wide area to catch meteors anywhere in the sky.
What to Expect from Meteor Rates
Zenithal hourly rate and moonlight impact
ZHR assumes ideal dark skies and a radiant at the zenith. With a waning crescent Moon setting before dawn, you might see 8–12 meteors per hour at peak rather than the nominal 15, depending on local conditions and light pollution.
Speed and fireball potential
Leonids are swift at 71 km/s, producing bright trains and occasional fireballs. Even outside the peak, fast long-trained streaks make this shower visually striking compared to many others.
Equipment and Preparation
Gear that makes a difference
You do not need a telescope; meteors appear everywhere. Use a reclining chair, warm clothing, a red flashlight, and a sky chart oriented to Leo. Allow 20–30 minutes for your eyes to adapt to the dark.
Photography basics
Wide-angle, fast aperture, ISO 1600–3200, and 20–30 second exposures work well on modern cameras. Mount on a tripod, frame Leo and surroundings, and shoot sequences to stack later for better meteor recovery.
Plan and Protect Your Viewing Night
- Check local sunset and Moonset times to pinpoint the dark window after 00:30.
- Pick a site with an unobstructed east-northeast horizon and minimal streetlights.
- Dress in layers, bring hot drinks, and use a red light to preserve night vision.
- Arrive early, let your eyes adapt, and scan the sky patiently rather than staring at one spot.
- Combine naked-eye watching with photography to capture long trains and fireballs.
FAQ
Reader questions
What time should I start watching to catch the Leonids tonight?
Begin after evening twilight and increase vigilance after Moonset, with the best window between 00:30 and dawn local time when Leo is high and the sky is darkest.
Will city lights prevent me from seeing the Leonid shower tonight?
You can still see brighter Leonids from suburbs and city edges; escape to darker horizons if possible, and focus on the hours after Moonset to maximize contrast with a darker sky.
Is a telescope useful for watching the Leonid meteor shower tonight?
No, use your naked eye with a wide field of view, because meteors can appear anywhere and a telescope restricts your sky coverage and makes it harder to catch sudden flashes.
What is the best way to photograph the Leonid meteor shower tonight?
Set a wide-angle lens on a sturdy tripod, use manual focus at infinity, choose ISO 1600–3200, and take 20–30 second exposures while framing toward Leo; stack multiple shots later to capture more meteor trails.