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Kp2.7
Solar wind346 km/s
X-rayB9.5
StormG0 (Quiet)
Source: NOAA SWPCAstronomy & Aurora Tonight in Vianen, NL
2026-10-07 · times in Europe/Amsterdam · 51.99°N, 5.09°E
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 7:50 AM |
| Sunset | 7:03 PM |
| Day length | 11 h 13 min |
| End of civil twilight | 7:37 PM |
| End of nautical twilight | 8:16 PM |
| End of astronomical twilight | 8:55 PM |
| Night length (sunset to sunrise) | 12 h 49 min |
| Fully dark sky tonight | 9 h 04 min |
| Astronomical twilight starts (morning) | 5:59 AM |
Moon
| Moonrise | 3:42 AM |
| Moonset | 5:50 PM |
| Illumination | 9.2% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.20°N, 146.61°W |
| Sublunar point ground speed | 1,603 km/h |
Moon values are for the moment this page was generated (19:23 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 10:23 AM | 7:30 PM | 2:57 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Venus (mag -4.6) | 10:43 AM | 6:51 PM | 2:47 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 1:12 AM | 5:02 PM | 9:07 AM | Visible about 5.3 h after dark, highest 50° toward the SE. |
| Jupiter (mag -1.9) | 2:44 AM | 5:33 PM | 10:08 AM | Visible about 4 h after dark, highest 39° toward the SE. |
| Saturn (mag 0.2) | 7:05 PM | 7:34 AM | 1:22 AM | Visible about 11.3 h after dark, highest 40° toward the S. |
Aurora Tonight
Aurora possible
Vianen 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
- Nieuwegein4 km away
- IJsselstein5 km away
- Culemborg10 km away
- De Meern11 km away
- Leerdam11 km away
- Utrecht11 km away
- Leidsche Rijn12 km away
- Driebergen-Rijsenburg15 km away
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