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Source: NOAA SWPCAstronomy & Aurora Tonight in Toyokawa, JP
2026-10-08 · times in Asia/Tokyo · 34.82°N, 137.40°E
Sunrise, Sunset & Twilight
| Event | Time |
|---|---|
| Sunrise | 5:50 AM |
| Sunset | 5:25 PM |
| Day length | 11 h 35 min |
| End of civil twilight | 5:50 PM |
| End of nautical twilight | 6:19 PM |
| End of astronomical twilight | 6:49 PM |
| Night length (sunset to sunrise) | 12 h 25 min |
| Fully dark sky tonight | 9 h 38 min |
| Astronomical twilight starts (morning) | 4:27 AM |
Moon
| Moonrise | 3:04 AM |
| Moonset | 3:59 PM |
| Illumination | 9.6% |
| Phase | Waning Crescent |
| Sublunar point (Moon overhead) | 7.64°N, 121.67°W |
| Sublunar point ground speed | 1,602 km/h |
Moon values are for the moment this page was generated (17:40 UTC). A moonrise or moonset can be missing on a given date.
Planets Tonight
| Planet | Rise | Set | Meridian | Visibility |
|---|---|---|---|---|
| Mercury (mag -0.1) | 7:54 AM | 6:21 PM | 1:08 PM | Visible about 0.3 h after dark, highest 5° toward the SW. |
| Venus (mag -4.6) | 7:56 AM | 5:54 PM | 12:55 PM | Not visible tonight: below the horizon (or too low) while the sky is dark. |
| Mars (mag 1.1) | 12:16 AM | 2:18 PM | 7:17 AM | Visible about 4.8 h after dark, highest 61° toward the SE. |
| Jupiter (mag -1.9) | 1:32 AM | 3:02 PM | 8:17 AM | Visible about 3.5 h after dark, highest 46° toward the E. |
| Saturn (mag 0.2) | 5:19 PM | 5:37 AM | 11:26 PM | Visible about 11.5 h after dark, highest 57° toward the S. |
Aurora Tonight
Aurora near poles only. Toyokawa is too far from them to see regular aurora; it would take an extreme geomagnetic storm. See the live aurora forecast.