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Kp2.7
Solar wind346 km/s
X-rayB9.5
StormG0 (Quiet)
Source: NOAA SWPCAstronomy & Aurora Tonight in Troisdorf, DE
2026-10-07 · times in Europe/Berlin · 50.81°N, 7.15°E
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 7:41 AM |
| Sunset | 6:56 PM |
| Day length | 11 h 15 min |
| End of civil twilight | 7:29 PM |
| End of nautical twilight | 8:07 PM |
| End of astronomical twilight | 8:45 PM |
| Night length (sunset to sunrise) | 12 h 46 min |
| Fully dark sky tonight | 9 h 08 min |
| Astronomical twilight starts (morning) | 5:53 AM |
Moon
| Moonrise | 3:36 AM |
| Moonset | 5:40 PM |
| Illumination | 9.2% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.21°N, 145.87°W |
| Sublunar point ground speed | 1,603 km/h |
Moon values are for the moment this page was generated (19:19 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 10:11 AM | 7:25 PM | 2:49 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Venus (mag -4.6) | 10:30 AM | 6:48 PM | 2:39 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 1:09 AM | 4:49 PM | 8:59 AM | Visible about 5.3 h after dark, highest 51° toward the SE. |
| Jupiter (mag -1.9) | 2:39 AM | 5:21 PM | 10:00 AM | Visible about 4 h after dark, highest 40° toward the SE. |
| Saturn (mag 0.2) | 6:58 PM | 7:25 AM | 1:13 AM | Visible about 11.3 h after dark, highest 41° toward the S. |
Aurora Tonight
Aurora possible
Troisdorf is far enough from the equator for aurora. Planetary Kp is 2.7. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast
Nearby Locations
- Siegburg4 km away
- Sankt Augustin5 km away
- Lohmar6 km away
- Niederkassel8 km away
- Bonn9 km away
- Hennef (Sieg)10 km away
- Roesrath10 km away
- Porz am Rhein11 km away
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