February 2026

Rennes, France48.1173, -1.6778
lightpollutionmap.info
Light Pollution:
Bortle 6SQM 19.2
12
0
Difficult
23
0
Difficult
34
1
Difficult
45
2
Difficult
56
3
Difficult
67
3
Difficult
78
4
Difficult
89
5
Moderate, begin of night
910
5
Moderate, begin of night
1011
6
Moderate, begin of night
1112
7
Moderate, begin of night
1213
7
Moderate, begin of night
1314
8
Moderate, begin of night
1415
8
Excellent
1516
9
Excellent
1617
9
Excellent
1718
10
Excellent
1819
9
Excellent
1920
8
Excellent
2021
8
Moderate, end of night
2122
7
Moderate, end of night
2223
6
Moderate, end of night
2324
5
Moderate, end of night
2425
4
Moderate, end of night
2526
4
Difficult
2627
3
Difficult
2728
2
Difficult
281
2
Difficult