Sat 31 October · Lisbon
A dark-sky window opens.
Properly dark 19:07–05:33 · 10h 26m
waning gibbous · 63% lit · 3h 27m of moon-free darkness
How we’d play it
A genuinely dark window — galaxies and nebulae are on the menu, and Mars, Saturn and Jupiter are well-placed for the eyepiece. The kind of night we plan a full session around.
Plan a night with us →Worth looking at
- MarsBest 05:33High in the southeast — 58° just before dawn (05:33), still rising as the sky brightens.rises 00:22sets 14:19highest 05:33 (58°)
- SaturnBest 22:36High in the evening (around 22:36) — 52° in the south.rises 16:28sets 04:39highest 22:36 (52°)
- JupiterBest 05:33High in the southeast — 52° just before dawn (05:33), still rising as the sky brightens.rises 00:53sets 14:30highest 05:33 (52°)
- VenusBest 07:03Low in the southeast, still climbing when the sky brightens at 07:03 — only 9°, a bright twilight object.rises 06:09sets 16:37highest 07:03 (9°)
Twilight stages & sun times +
- Sunset17:37
- Civil twilight ends18:05
- Nautical twilight ends18:36
- Fully dark19:07
- First light05:33
- Nautical twilight (dawn)06:04
- Civil twilight (dawn)06:35
- Sunrise07:03
All times WET (local). Moon-free windows: 19:07–22:33.
Sun, Moon & planet altitude +
Altitude across the night (WET), sunset to sunrise. A target is easy to observe when its curve is high during the shaded dark band. Tap “show planets” to overlay them.
Not tonight?
Darker nights suit galaxies and nebulae. The Moon thins out toward the end of the week.
Coming up
- Leonids meteor showerTue 17 November · Peak night. Fast and bright, ~15/hour.in 17 days
- Geminids meteor showerMon 14 December · Peak night. The year’s best — up to ~120/hour, bright and slow.in 6 weeks
- Quadrantids meteor showerSun 3 January · Peak night. Sharp peak, up to ~40/hour — brief but rich.in 9 weeks
- Annular solar eclipseSat 6 February · Only visible along a narrow track on Earth — check whether it passes near you (never look at the Sun unprotected).in 14 weeks
- Penumbral lunar eclipseSat 20 February · A shadow crosses part of the Moon — visible wherever the Moon is up at the time.in 16 weeks
Show essentials
We bring the telescope, and we read the sky for you — so the night lands on the right hour.
Get in touch →