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Source: NOAA SWPCAstronomy & Aurora Tonight in Brentwood, CA
2026-10-07 · times in America/Los_Angeles · 37.93°N, 121.70°W
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 7:08 AM |
| Sunset | 6:40 PM |
| Day length | 11 h 32 min |
| End of civil twilight | 7:06 PM |
| End of nautical twilight | 7:37 PM |
| End of astronomical twilight | 8:07 PM |
| Night length (sunset to sunrise) | 12 h 29 min |
| Fully dark sky tonight | 9 h 34 min |
| Astronomical twilight starts (morning) | 5:41 AM |
Moon
| Moonrise | 3:58 AM |
| Moonset | 5:10 PM |
| Illumination | 9.4% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.43°N, 133.64°W |
| Sublunar point ground speed | 1,602 km/h |
Moon values are for the moment this page was generated (18:29 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 9:16 AM | 7:32 PM | 2:24 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Venus (mag -4.6) | 9:21 AM | 7:04 PM | 2:13 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 1:25 AM | 3:42 PM | 8:34 AM | Visible about 4.8 h after dark, highest 59° toward the SE. |
| Jupiter (mag -1.9) | 2:43 AM | 4:25 PM | 9:34 AM | Visible about 3.5 h after dark, highest 45° toward the E. |
| Saturn (mag 0.2) | 6:36 PM | 6:55 AM | 12:47 AM | Visible about 11.5 h after dark, highest 54° toward the S. |
Aurora Tonight
Aurora near poles only. Brentwood is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.
Nearby Locations
- Oakley7 km away
- Antioch13 km away
- Pittsburg20 km away
- Bay Point26 km away
- Danville29 km away
- Livermore29 km away
- Concord30 km away
- San Ramon30 km away
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