Night Light of Natal (Rio Grande do Norte) from space (Brazil) Src. Average luminocity for 10x10km area is 79.1963% and for 50x50km: 28.9207%.
Square area 10x10 km:
 32.64%
 27.27%
 11.78%
 4.34%
 0%
 0.41%
 2.69%
 7.44%
 11.78%
 1.65%
 0%Square area 50x50 km:
 4.57%
 6.91%
 4.75%
 3.16%
 4.43%
 3.79%
 3.46%
 2.73%
 6.22%
 12.53%
 47.45%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
5° 5' 42.2" South, 35° 54' 45.3" West
5° 47' 42" South, 35° 12' 34" West
6° 29' 38.7" South, 34° 30' 22.8" West
Some cities around Natal sort by population:
• Parnamirim
		14.6 km =9.1 mi, 
203°
• Macaíba
		17.5 km =10.9 mi, 
246°
• Ceará Mirim
		29.8 km =18.5 mi, 
306°
• Extremoz
		14.7 km =9.1 mi, 
312°
• São José de Mipibu
		31.3 km =19.4 mi, 
185°
• São Miguel
		40.4 km =25.1 mi, 
334°
• São Gonçalo do Amarante
		13.3 km =8.3 mi, 
270°
• Nísia Floresta
		32.9 km =20.4 mi, 
179°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016