WhenToStargaze

Stargazing in Higashi-Matsuyama tonight

Japan · 36.03°, 139.42°

Stargazing verdict · tonight

Good

Good — worth heading out if skies are clear.

  • ›A first quarter (39% lit) only mildly brightens the sky.
  • ›About 9 hours of true darkness to work with.

Your sky map — scrub through time

A live map of the sky above Higashi-Matsuyama: the Moon, planets, bright stars and constellations, exactly where they are. Drag the sliders to move through the night — or forward and back by days — and watch everything shift.

The sky over Higashi-Matsuyama
Thu 17 Sept, 22:00 · looking up — N at top, E to the left
Day
Time of night22:00

Drag the sliders to travel through time — watch the Moon, planets and constellations rise, set and shift. Positions are computed live for Higashi-Matsuyama.

Tonight's sky in Higashi-Matsuyama

🌓 Moon
First Quarter
39% lit
🌑 Darkness
19:13–04:00
9h of dark
🌇 Sun
sets 17:47
rises 05:26
🌙 Moon rise/set
up —
down 20:57

Planets visible tonight

♂ Mars
Best early hours · toward the E · 41° up
♃ Jupiter
Best early hours · toward the E · 19° up
♄ Saturn
Best most of the night · toward the SE · 53° up

Best nights to stargaze — next two weeks

Ranked by how dark the sky will be (less Moon = better). Pair with a clear-sky forecast on the night.

Thu 17 Sept
17 Sept
38% moon
Fri 18 Sept
18 Sept
48% moon
Sat 19 Sept
19 Sept
57% moon
Sun 20 Sept
20 Sept
66% moon
Mon 21 Sept
21 Sept
75% moon
Tue 22 Sept
22 Sept
83% moon
Wed 23 Sept
23 Sept
90% moon
Thu 24 Sept
24 Sept
95% moon
Fri 25 Sept
25 Sept
99% moon
Sat 26 Sept
26 Sept
100% moon
Sun 27 Sept
27 Sept
99% moon
Mon 28 Sept
28 Sept
95% moon
Tue 29 Sept
29 Sept
89% moon
Wed 30 Sept
30 Sept
81% moon

Upcoming sky events from Higashi-Matsuyama

4 October
Saturn at opposition
Saturn reaches opposition on 4 October — directly opposite the Sun, so it rises at sunset, sets at sunrise and is at its biggest and brightest of the year. The best night to catch the rings through even a small telescope.
26 September · lesser-known
Neptune at opposition
The most distant planet reaches opposition on 26 September — its brightest for the year, though still faint. A rewarding challenge target: Neptune shows as a tiny blue-grey disc through a telescope. One for the keen.
14 December
Geminid meteor shower
Widely considered the best shower of the year: slow, bright, often colourful meteors at up to ~150 per hour under dark skies. In 2026 the Moon is only a young crescent at the 13–14 December peak, so conditions are excellent.
21 October · lesser-known
Orionid meteor shower
Fast, faint meteors — debris from Halley's Comet — peaking around 21 October at ~20 per hour. A quieter, connoisseur's shower; moonlight hampers the 2026 peak, so aim for the darkest hours.
17 November · lesser-known
Leonid meteor shower
The Leonids peak around 17 November at ~15 fast meteors an hour. Famous for rare, spectacular storms every ~33 years; 2026 is a normal year, but still a pleasant pre-dawn watch.
Moon phase for Higashi-Matsuyama →All sky events

Stargazing in Higashi-Matsuyama — FAQ

Is tonight good for stargazing in Higashi-Matsuyama?

Good — worth heading out if skies are clear. A first quarter (39% lit) only mildly brightens the sky. Check the live cloud forecast above, which updates through the day.

What planets are visible from Higashi-Matsuyama tonight?

Tonight you can spot Mars, Jupiter, Saturn above the horizon from Higashi-Matsuyama, conditions permitting.

When is the best night to stargaze in Higashi-Matsuyama soon?

The darkest upcoming night is around Thu 17 Sept, when the Moon is only 38% lit.

Times are local to Higashi-Matsuyama (Asia/Tokyo). Astronomical data is computed from established models; the cloud forecast is live from Open-Meteo and refreshes through the day. Always confirm with a live forecast before travelling to a dark-sky site.