ISS TonightDark skies over Brasilia, Brazil
The next moonless night in Brasilia is Sat 7 Nov, dark from 19:34 to 04:16. 3 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 | 19:32–02:15 | 6 h 43 min | 26% lit |
| Wed 4 Nov | 19:32–02:52 | 7 h 20 min | 17% lit |
| Thu 5 Nov | 19:33–03:29 | 7 h 56 min | 10% lit |
| Fri 6 Nov | 19:33–04:06 | 8 h 32 min | 5% lit |
| Sat 7 Nov | 19:34–04:16 | 8 h 42 min | 2% lit |
| Sun 8 Nov | 19:34–04:15 | 8 h 41 min | 0% lit |
| Mon 9 Nov | 19:35–04:15 | 8 h 40 min | 1% lit |
| Tue 10 Nov | 19:40–04:15 | 8 h 34 min | 3% lit |
| Wed 11 Nov | 20:34–04:14 | 7 h 41 min | 8% lit |
| Thu 12 Nov | 21:25–04:14 | 6 h 49 min | 13% lit |
| Fri 13 Nov | 22:13–04:13 | 6 h 00 min | 20% lit |
| Sat 14 Nov | 22:57–04:13 | 5 h 16 min | 28% lit |
| Sun 15 Nov | 23:38–04:13 | 4 h 34 min | 37% lit |
| Mon 16 Nov | 00:17–04:13 | 3 h 56 min | 47% lit |
| Tue 17 Nov | 00:53–04:12 | 3 h 19 min | 56% lit |
| Wed 18 Nov | 01:29–04:12 | 2 h 43 min | 66% lit |
| Thu 19 Nov | 02:05–04:12 | 2 h 07 min | 76% lit |
| Fri 20 Nov | 02:43–04:12 | 1 h 29 min | 84% lit |
| Sat 21 Nov | 03:25–04:11 | 0 h 46 min | 91% lit |
| Sun 22 Nov | Moon up all night | – | 97% lit |
| Mon 23 Nov | Moon up all night | – | 99% lit |
| Tue 24 Nov | Moon up all night | – | 99% lit |
| Wed 25 Nov | 19:46–19:53 | 0 h 07 min | 97% lit |
| Thu 26 Nov | 19:46–20:58 | 1 h 12 min | 91% lit |
| Fri 27 Nov | 19:47–21:57 | 2 h 10 min | 83% lit |
| Sat 28 Nov | 19:48–22:49 | 3 h 01 min | 73% lit |
| Sun 29 Nov | 19:48–23:34 | 3 h 46 min | 63% lit |
| Mon 30 Nov | 19:49–00:15 | 4 h 26 min | 52% lit |
| Tue 1 Dec | 19:50–00:53 | 5 h 03 min | 41% lit |
| Wed 2 Dec | 19:51–01:30 | 5 h 39 min | 31% lit |
Times are local to Brasilia (America/Sao Paulo). 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 Brasilia: when the ISS passes over.
Other cities in Brazil
Sao Paulo · Rio de Janeiro · Belo Horizonte · Salvador · Fortaleza · Manaus · Curitiba · Recife
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.