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Source: NOAA SWPCAstronomy & Aurora Tonight in Rio Cuarto, AR
2026-10-07 · times in America/Argentina/Cordoba · 33.13°S, 64.35°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 6:46 AM |
| Sunset | 7:24 PM |
| Day length | 12 h 38 min |
| End of civil twilight | 7:49 PM |
| End of nautical twilight | 8:18 PM |
| End of astronomical twilight | 8:48 PM |
| Night length (sunset to sunrise) | 11 h 21 min |
| Fully dark sky tonight | 8 h 32 min |
| Astronomical twilight starts (morning) | 5:20 AM |
Moon
| Moonrise | 4:59 AM |
| Moonset | 4:34 PM |
| Illumination | 9% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.00°N, 157.53°W |
| Sublunar point ground speed | 1,604 km/h |
Moon values are for the moment this page was generated (20:08 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 7:46 AM | 9:24 PM | 2:35 PM | Visible about 1.3 h after dark, highest 19° toward the W. |
| Venus (mag -4.6) | 7:23 AM | 9:24 PM | 2:24 PM | Visible about 1.3 h after dark, highest 18° toward the W. |
| Mars (mag 1.1) | 3:37 AM | 1:52 PM | 8:45 AM | Visible about 2.5 h after dark, highest 27° toward the NE. |
| Jupiter (mag -1.9) | 4:24 AM | 3:07 PM | 9:45 AM | Visible about 1.8 h after dark, highest 22° toward the NE. |
| Saturn (mag 0.2) | 6:58 PM | 6:55 AM | 12:59 AM | Visible about 10.8 h after dark, highest 55° toward the N. |
Aurora Tonight
Aurora near poles only. Rio Cuarto is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.
Nearby Locations
- San Luis184 km away
- Cordoba192 km away
- Rosario347 km away
- Santa Fe380 km away
- San Nicolas de los Arroyos386 km away
- Parana391 km away
- San Rafael403 km away
- Ciudad de Las Heras419 km away
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