Night Light of Rosario (Colonia) from space (Uruguay) Src. Average luminocity for 10x10km area is 9.478% and for 50x50km: 1.6781%.
Square area 10x10 km:
 0%
 0%
 2.01%
 1.65%
 1.47%
 4.76%
 1.1%
 1.28%
 0.92%
 0%
 86.81%Square area 50x50 km:
 0%
 0%
 0.19%
 0.32%
 0.48%
 0.57%
 0.2%
 0.44%
 0.2%
 0.17%
 97.43%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
33° 44' 2.1" South, 58° 3' 11.3" West
34° 19' 0" South, 57° 21' 0" West
34° 53' 43.4" South, 56° 38' 48.8" West
Some cities around Rosario sort by population:
• La Plata, AR
		87.1 km =54.1 mi, 
219°
• San José de Mayo
		58.5 km =36.4 mi, 
92°
• Colonia del Sacramento
		47.8 km =29.7 mi, 
250°
• Santa Lucía
		89.3 km =55.5 mi, 
99°
• Juan L. Lacaze
		14.8 km =9.2 mi, 
219°
• Nueva Helvecia
		10.9 km =6.8 mi, 
80°
• Libertad
		75.9 km =47.2 mi, 
117°
• Tarariras
		25.3 km =15.7 mi, 
282°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016