Tonight in London, Ontario · More in Canada →
Stay inLondon night sky · Fri, Oct 16, dark 7:41 PM–6:39 AM EDT
- Aurora unlikely. Tonight's forecast peaks at Kp 2.3. From here you'd usually need about Kp 5.
- Space station passes at 5:05 AM, up to 15° high, moving S → E. It looks like a bright, steady star that crosses the sky in a few minutes.
- Moon 35% lit (Waxing Crescent), above the horizon for 27% of the dark hours.
- Clouds: about 16% effective cover during dark hours, so mostly clear.
Updated just now. Times in America/Toronto (EDT).
Clouds tonight
1:00 AMclouds, % of sky7:00 AM
Aurora reach
Kp 5 needed
Magnetic latitude 52.0° N. Look north. Tonight's forecast peak: Kp 2.3. Live map →
Moon
35% lit
Waxing Crescent. Up for 27% of dark hours.
Next meteor peak
Orionids
Peak night Oct 21–22 · Moon 82% lit
Next visible space station passes
| When (EDT) | Highest | Path |
|---|---|---|
| Sat, Oct 17, 5:03 AM | 15° | S → E |
| Sat, Oct 17, 6:38 AM | 72° | SW → NE |
Visible passes only: station sunlit, your sky dark. Computed from CelesTrak orbital data.
Launches within view
No scheduled launches within 1,000 km in the next week or so.
Free alerts
Get a heads-up when it's worth going out
One email when your sky is genuinely worth it: an aurora within reach, a launch you can see, a clear peak night. Nothing on ordinary nights. We'll confirm your address first, and you can unsubscribe in one click.
Nearby
London, Ontario, Canada · 42.98°, -81.23° · population 422,324 (GeoNames). The score is an estimate; here's how it's made.