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Kp1.0
Solar wind350 km/s
X-rayC1.1
StormG0 (Quiet)
Source: NOAA SWPCAstronomy & Aurora Tonight in Eau Claire, WI
2026-10-07 · times in America/Chicago · 44.81°N, 91.50°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 7:11 AM |
| Sunset | 6:35 PM |
| Day length | 11 h 24 min |
| End of civil twilight | 7:04 PM |
| End of nautical twilight | 7:38 PM |
| End of astronomical twilight | 8:12 PM |
| Night length (sunset to sunrise) | 12 h 38 min |
| Fully dark sky tonight | 9 h 23 min |
| Astronomical twilight starts (morning) | 5:35 AM |
Moon
| Moonrise | 3:43 AM |
| Moonset | 5:12 PM |
| Illumination | 9.6% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.64°N, 121.68°W |
| Sublunar point ground speed | 1,602 km/h |
Moon values are for the moment this page was generated (17:40 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 9:30 AM | 7:16 PM | 2:23 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Venus (mag -4.6) | 9:41 AM | 6:44 PM | 2:12 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 1:05 AM | 4:01 PM | 8:33 AM | Visible about 5 h after dark, highest 55° toward the SE. |
| Jupiter (mag -1.9) | 2:29 AM | 4:39 PM | 9:34 AM | Visible about 3.8 h after dark, highest 42° toward the SE. |
| Saturn (mag 0.2) | 6:33 PM | 6:57 AM | 12:47 AM | Visible about 11.5 h after dark, highest 47° toward the S. |
Aurora Tonight
Aurora possible
Eau Claire is far enough from the equator for aurora. Planetary Kp is 1.0. Seeing it still needs a dark, clear sky.

NOAA SWPC OVATION model. Full aurora forecast
Nearby Locations
- Menomonie34 km away
- Winona85 km away
- Red Wing86 km away
- River Falls89 km away
- Onalaska105 km away
- Marshfield106 km away
- Stillwater106 km away
- Hastings107 km away
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