ISS TonightDark skies over Barcelona, Spain
The next moonless night in Barcelona is Sat 7 Nov, dark from 19:14 to 05:56. 5 of the next 30 nights have no Moon at all during full darkness.
Dark here means astronomical darkness (the Sun at least 18° below the horizon) with the Moon below the horizon: the best conditions for faint stars, the Milky Way and astrophotography. Light pollution and weather aren’t included.
| Night of | Moon-free dark hours | Total | Moon |
|---|---|---|---|
| Tue 3 Nov | 19:17–02:16 | 6 h 58 min | 27% lit |
| Wed 4 Nov | 19:16–03:24 | 8 h 08 min | 18% lit |
| Thu 5 Nov | 19:15–04:31 | 9 h 15 min | 11% lit |
| Fri 6 Nov | 19:15–05:37 | 10 h 23 min | 6% lit |
| Sat 7 Nov | 19:14–05:56 | 10 h 42 min | 2% lit |
| Sun 8 Nov | 19:13–05:57 | 10 h 44 min | 0% lit |
| Mon 9 Nov | 19:12–05:58 | 10 h 46 min | 1% lit |
| Tue 10 Nov | 19:11–05:59 | 10 h 48 min | 3% lit |
| Wed 11 Nov | 19:10–06:00 | 10 h 50 min | 7% lit |
| Thu 12 Nov | 19:29–06:01 | 10 h 33 min | 12% lit |
| Fri 13 Nov | 20:25–06:02 | 9 h 37 min | 19% lit |
| Sat 14 Nov | 21:26–06:03 | 8 h 37 min | 27% lit |
| Sun 15 Nov | 22:29–06:04 | 7 h 35 min | 36% lit |
| Mon 16 Nov | 23:33–06:05 | 6 h 33 min | 45% lit |
| Tue 17 Nov | 00:36–06:06 | 5 h 30 min | 55% lit |
| Wed 18 Nov | 01:41–06:07 | 4 h 27 min | 65% lit |
| Thu 19 Nov | 02:47–06:08 | 3 h 21 min | 74% lit |
| Fri 20 Nov | 03:56–06:09 | 2 h 14 min | 83% lit |
| Sat 21 Nov | 05:09–06:10 | 1 h 02 min | 90% lit |
| Sun 22 Nov | Moon up all night | – | 96% lit |
| Mon 23 Nov | Moon up all night | – | 99% lit |
| Tue 24 Nov | Moon up all night | – | 100% lit |
| Wed 25 Nov | Moon up all night | – | 97% lit |
| Thu 26 Nov | Moon up all night | – | 92% lit |
| Fri 27 Nov | 19:01–20:19 | 1 h 17 min | 84% lit |
| Sat 28 Nov | 19:01–21:38 | 2 h 37 min | 75% lit |
| Sun 29 Nov | 19:01–22:55 | 3 h 54 min | 64% lit |
| Mon 30 Nov | 19:01–00:07 | 5 h 07 min | 53% lit |
| Tue 1 Dec | 19:01–01:17 | 6 h 16 min | 42% lit |
| Wed 2 Dec | 19:00–02:24 | 7 h 23 min | 32% lit |
Times are local to Barcelona (Europe/Madrid). Each bar runs from midday to midday: grey is full darkness with the Moon up, dark blue is full darkness with no Moon.
Also for Barcelona: when the ISS passes over.
Other cities in Spain
Computed with astronomy-engine from the Sun’s and Moon’s positions; moonrise and moonset follow the standard almanac definition. Checked against timeanddate.com and the US Naval Observatory for London, November 2026. Updated twice a day.