ISS TonightDark skies over Rosario, Argentina
The next moonless night in Rosario is Fri 6 Nov, dark from 21:05 to 04:26. 4 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 |
|---|---|---|---|
| Mon 2 Nov | 21:00–02:46 | 5 h 46 min | 36% lit |
| Tue 3 Nov | 21:02–03:16 | 6 h 14 min | 26% lit |
| Wed 4 Nov | 21:03–03:44 | 6 h 41 min | 17% lit |
| Thu 5 Nov | 21:04–04:11 | 7 h 07 min | 10% lit |
| Fri 6 Nov | 21:05–04:26 | 7 h 21 min | 5% lit |
| Sat 7 Nov | 21:06–04:25 | 7 h 18 min | 1% lit |
| Sun 8 Nov | 21:08–04:24 | 7 h 16 min | 0% lit |
| Mon 9 Nov | 21:09–04:23 | 7 h 14 min | 1% lit |
| Tue 10 Nov | 21:17–04:22 | 7 h 04 min | 3% lit |
| Wed 11 Nov | 22:13–04:21 | 6 h 07 min | 8% lit |
| Thu 12 Nov | 23:04–04:20 | 5 h 16 min | 13% lit |
| Fri 13 Nov | 23:48–04:19 | 4 h 30 min | 20% lit |
| Sat 14 Nov | 00:27–04:18 | 3 h 50 min | 29% lit |
| Sun 15 Nov | 01:01–04:17 | 3 h 16 min | 37% lit |
| Mon 16 Nov | 01:31–04:16 | 2 h 44 min | 47% lit |
| Tue 17 Nov | 01:59–04:15 | 2 h 16 min | 57% lit |
| Wed 18 Nov | 02:26–04:14 | 1 h 48 min | 66% lit |
| Thu 19 Nov | 02:53–04:13 | 1 h 20 min | 76% lit |
| Fri 20 Nov | 03:22–04:13 | 0 h 51 min | 84% lit |
| Sat 21 Nov | 03:54–04:12 | 0 h 18 min | 92% 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 | Moon up all night | – | 96% lit |
| Thu 26 Nov | 21:30–22:36 | 1 h 06 min | 91% lit |
| Fri 27 Nov | 21:31–23:29 | 1 h 58 min | 83% lit |
| Sat 28 Nov | 21:32–00:12 | 2 h 39 min | 73% lit |
| Sun 29 Nov | 21:34–00:48 | 3 h 14 min | 62% lit |
| Mon 30 Nov | 21:35–01:19 | 3 h 44 min | 51% lit |
| Tue 1 Dec | 21:36–01:47 | 4 h 11 min | 40% lit |
Times are local to Rosario (America/Argentina/Cordoba). 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 Rosario: when the ISS passes over.
Other cities in Argentina
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.