Live now
Kp2.7
Solar wind346 km/s
X-rayB9.1
StormG0 (Quiet)
Source: NOAA SWPCAstronomy & Aurora Tonight in Ribeirao Preto, BR
2026-10-07 · times in America/Sao_Paulo · 21.18°S, 47.81°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 5:46 AM |
| Sunset | 6:11 PM |
| Day length | 12 h 25 min |
| End of civil twilight | 6:33 PM |
| End of nautical twilight | 6:59 PM |
| End of astronomical twilight | 7:26 PM |
| Night length (sunset to sunrise) | 11 h 34 min |
| Fully dark sky tonight | 9 h 05 min |
| Astronomical twilight starts (morning) | 4:31 AM |
Moon
| Moonrise | 3:40 AM |
| Moonset | 3:34 PM |
| Illumination | 9.2% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.19°N, 147.21°W |
| Sublunar point ground speed | 1,603 km/h |
Moon values are for the moment this page was generated (19:25 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 6:59 AM | 7:58 PM | 1:29 PM | Visible about 1.3 h after dark, highest 19° toward the W. |
| Venus (mag -4.6) | 6:42 AM | 7:54 PM | 1:18 PM | Visible about 1 h after dark, highest 17° toward the W. |
| Mars (mag 1.1) | 2:09 AM | 1:08 PM | 7:39 AM | Visible about 3 h after dark, highest 37° toward the NE. |
| Jupiter (mag -1.9) | 3:02 AM | 2:17 PM | 8:39 AM | Visible about 2 h after dark, highest 29° toward the NE. |
| Saturn (mag 0.2) | 5:50 PM | 5:51 AM | 11:48 PM | Visible about 11 h after dark, highest 67° toward the N. |
Aurora Tonight
Aurora near poles only. Ribeirao Preto is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.
Nearby Locations
- Sertaozinho19 km away
- Araraquara78 km away
- Franca83 km away
- Sao Carlos94 km away
- Barretos105 km away
- Catanduva121 km away
- Araras138 km away
- Rio Claro140 km away
All cities in São Paulo · All regions in Brazil · Astronomy hub