Night Light of Montanhas (Rio Grande do Norte) from space (Brazil) Src. Average luminocity for 10x10km area is 5.5195% and for 50x50km: 5.6709%.
Square area 10x10 km:
 0%
 0.43%
 1.3%
 1.73%
 0.87%
 0.87%
 0.87%
 0.22%
 0.65%
 1.3%
 91.77%Square area 50x50 km:
 0.06%
 0.46%
 1.01%
 0.65%
 0.81%
 1.13%
 0.93%
 1.18%
 1.3%
 0.91%
 91.55%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
5° 47' 12.3" South, 35° 59' 26.3" West
6° 29' 9" South, 35° 17' 15" West
7° 11' 2.2" South, 34° 35' 3.8" West
Some cities around Montanhas sort by population:
• Nova Cruz
		16.2 km =10.1 mi, 
273°
• Canguaretama
		21.1 km =13.1 mi, 
56°
• Goianinha
		25.9 km =16.1 mi, 
18°
• Santo Antônio
		28.8 km =17.9 mi, 
312°
• Brejinho
		33.7 km =20.9 mi, 
346°
• Arês
		35.3 km =21.9 mi, 
23°
• Jacaraú
		14.1 km =8.8 mi, 
182°
• Pedro Velho
		9 km =5.6 mi, 
54°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016