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Solar wind348 km/s
X-rayB9.6
StormG0 (Quiet)
Source: NOAA SWPCAstronomy & Aurora Tonight in Santarem, BR
2026-10-07 · times in America/Santarem · 2.44°S, 54.71°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 6:22 AM |
| Sunset | 6:30 PM |
| Day length | 12 h 08 min |
| End of civil twilight | 6:51 PM |
| End of nautical twilight | 7:15 PM |
| End of astronomical twilight | 7:40 PM |
| Night length (sunset to sunrise) | 11 h 51 min |
| Fully dark sky tonight | 9 h 33 min |
| Astronomical twilight starts (morning) | 5:12 AM |
Moon
| Moonrise | 3:54 AM |
| Moonset | 4:13 PM |
| Illumination | 9.2% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.22°N, 145.33°W |
| Sublunar point ground speed | 1,603 km/h |
Moon values are for the moment this page was generated (19:17 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 7:51 AM | 8:02 PM | 1:56 PM | Visible about 1 h after dark, highest 16° toward the W. |
| Venus (mag -4.6) | 7:40 AM | 7:51 PM | 1:46 PM | Visible about 0.8 h after dark, highest 13° toward the W. |
| Mars (mag 1.1) | 2:08 AM | 2:05 PM | 8:06 AM | Visible about 3.5 h after dark, highest 50° toward the NE. |
| Jupiter (mag -1.9) | 3:08 AM | 3:06 PM | 9:07 AM | Visible about 2.5 h after dark, highest 39° toward the E. |
| Saturn (mag 0.2) | 6:15 PM | 6:21 AM | 12:20 AM | Visible about 11.3 h after dark, highest 86° toward the N. |
Aurora Tonight
Aurora near poles only. Santarem is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.