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Source: NOAA SWPCAstronomy & Aurora Tonight in Rio Claro, BR
2026-10-07 · times in America/Sao_Paulo · 22.41°S, 47.56°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 5:45 AM |
| Sunset | 6:11 PM |
| Day length | 12 h 26 min |
| End of civil twilight | 6:33 PM |
| End of nautical twilight | 7:00 PM |
| End of astronomical twilight | 7:26 PM |
| Night length (sunset to sunrise) | 11 h 33 min |
| Fully dark sky tonight | 9 h 02 min |
| Astronomical twilight starts (morning) | 4:28 AM |
Moon
| Moonrise | 3:40 AM |
| Moonset | 3:32 PM |
| Illumination | 9.2% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.21°N, 146.06°W |
| Sublunar point ground speed | 1,603 km/h |
Moon values are for the moment this page was generated (19:20 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 6:56 AM | 7:59 PM | 1:28 PM | Visible about 1.3 h after dark, highest 19° toward the W. |
| Venus (mag -4.6) | 6:39 AM | 7:55 PM | 1:17 PM | Visible about 1 h after dark, highest 17° toward the W. |
| Mars (mag 1.1) | 2:10 AM | 1:05 PM | 7:38 AM | Visible about 2.8 h after dark, highest 36° toward the NE. |
| Jupiter (mag -1.9) | 3:02 AM | 2:15 PM | 8:38 AM | Visible about 2 h after dark, highest 29° toward the NE. |
| Saturn (mag 0.2) | 5:49 PM | 5:50 AM | 11:47 PM | Visible about 11 h after dark, highest 66° toward the N. |
Aurora Tonight
Aurora near poles only. Rio Claro is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.
Nearby Locations
- Araras19 km away
- Limeira24 km away
- Piracicaba36 km away
- Santa Barbara d'Oeste41 km away
- Americana43 km away
- Sao Carlos55 km away
- Sumare55 km away
- Hortolandia61 km away
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