Tonight in Lisbon
A dark-sky window opens.
Properly dark 19:01–05:39 · 10h 37m
waning crescent · 7% lit · 10h 21m of moon-free darkness
How we’d play it
A genuinely dark window — galaxies and nebulae are on the menu, and Mars, Jupiter and Saturn 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 05:39High in the southeast — 60° just before dawn (05:39), still rising as the sky brightens.rises 00:13sets 14:04highest 05:39 (60°)
- JupiterBest 05:39High in the southeast — 56° just before dawn (05:39), still rising as the sky brightens.rises 00:33sets 14:08highest 05:39 (56°)
- SaturnBest 22:07High in the evening (around 22:07) — 52° in the south.rises 16:03sets 04:14highest 22:07 (52°)
- VenusBest 07:09Low in the southeast, still climbing when the sky brightens at 07:09 — only 17°, a bright twilight object.rises 05:31sets 16:15highest 07:09 (17°)
Twilight stages & sun times +
- Sunset17:31
- Civil twilight ends17:58
- Nautical twilight ends18:30
- Fully dark19:01
- First light05:39
- Nautical twilight (dawn)06:10
- Civil twilight (dawn)06:41
- Sunrise07:09
All times WET (local). Moon-free windows: 19:01–05:22.
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 11 days
- Geminids meteor showerMon 14 December · Peak night. The year’s best — up to ~120/hour, bright and slow.in 5 weeks
- Quadrantids meteor showerSun 3 January · Peak night. Sharp peak, up to ~40/hour — brief but rich.in 8 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 13 weeks
- Penumbral lunar eclipseSat 20 February · A shadow crosses part of the Moon — visible wherever the Moon is up at the time.in 15 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 →