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Source: NOAA SWPCAstronomy & Aurora Tonight in Sierra Vista, AZ
2026-10-07 · times in America/Phoenix · 31.55°N, 110.30°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 6:18 AM |
| Sunset | 5:58 PM |
| Day length | 11 h 39 min |
| End of civil twilight | 6:22 PM |
| End of nautical twilight | 6:50 PM |
| End of astronomical twilight | 7:19 PM |
| Night length (sunset to sunrise) | 12 h 21 min |
| Fully dark sky tonight | 9 h 40 min |
| Astronomical twilight starts (morning) | 4:58 AM |
Moon
| Moonrise | 3:17 AM |
| Moonset | 4:19 PM |
| Illumination | 9.6% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.64°N, 121.88°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) | 8:19 AM | 6:58 PM | 1:39 PM | Visible about 0.3 h after dark, highest 7° toward the SW. |
| Venus (mag -4.6) | 8:21 AM | 6:34 PM | 1:27 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 12:54 AM | 2:42 PM | 7:48 AM | Visible about 4.8 h after dark, highest 62° toward the E. |
| Jupiter (mag -1.9) | 2:09 AM | 3:29 PM | 8:49 AM | Visible about 3.5 h after dark, highest 47° toward the E. |
| Saturn (mag 0.2) | 5:52 PM | 6:08 AM | 12:02 AM | Visible about 11.5 h after dark, highest 60° toward the S. |
Aurora Tonight
Aurora near poles only. Sierra Vista is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.
Nearby Locations
- Nogales64 km away
- Rio Rico64 km away
- Nogales66 km away
- Green Valley73 km away
- Douglas76 km away
- Sahuarita76 km away
- Tanque Verde88 km away
- Drexel Heights95 km away
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