Planets TonightPlanets tonight in Nagano
Last updated:
Sunset17:20
End of astronomical twilight18:46
| Planet | Rise | Transit | Set | Magnitude | Constellation | Elongation | Visibility |
|---|---|---|---|---|---|---|---|
| Mercury | 07:57 | 13:06 | 18:14 | 0.0 | Libra | 25° E | Not visible (near the Sun) |
| Venus | 07:53 | 12:47 | 17:42 | -4.6 | Virgo | 23° E | Not visible (near the Sun) |
| Mars | 00:08 | 07:13 | 14:18 | 1.1 | Cancer | 70° W | Morning |
| Jupiter | 01:23 | 08:11 | 14:59 | -1.9 | Leo | 55° W | Morning |
| Saturn | 17:12 | 23:19 | 05:30 | 0.4 | Cetus | 174° E | Evening |
| Uranus | 19:39 | 02:52 | 10:00 | 5.6 | Taurus | 131° W | Morning |
| Neptune | 16:45 | 22:46 | 04:51 | 7.7 | Pisces | 166° E | Evening |
Position at the end of astronomical twilight (18:46)
Time zone: Asia/Tokyo · 36.650, 138.183
Method
Positions are computed with Skyfield and the JPL DE421 ephemeris; magnitudes use Skyfield’s planetary magnitude models; constellations use the IAU boundaries. Rise and set are for a level horizon with mean refraction. ‘Evening’ means the planet is more than 5° above the horizon at the end of civil twilight after sunset, ‘morning’ the same before sunrise; ‘during the night’ means above 5° only in between. Moon–planet approaches are geocentric minima under 5°. Times are local; event times are JST and UTC.
About this page
Planet rise and set times for Nagano today, with altitude and direction at the end of astronomical twilight.