Night Light of Caraguatatuba (São Paulo) from space (Brazil) Src. Average luminocity for 10x10km area is 38.6627% and for 50x50km: 7.8911%.
Square area 10x10 km:
 5.36%
 4.96%
 4.96%
 5.16%
 7.34%
 8.73%
 3.97%
 2.18%
 11.31%
 37.3%
 8.73%Square area 50x50 km:
 0.58%
 0.69%
 0.94%
 1.04%
 1.49%
 1.55%
 1.23%
 0.89%
 1.5%
 7.45%
 82.64%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 58' 28.2" South, 46° 6' 58.3" West
23° 37' 13" South, 45° 24' 47" West
24° 15' 46.4" South, 44° 42' 35.8" West
Some cities around Caraguatatuba sort by population:
• Jacareí
		66.4 km =41.3 mi, 
301°
• Ubatuba
		40.6 km =25.2 mi, 
59°
• São Sebastião
		15.5 km =9.6 mi, 
178°
• Caçapava
		65.1 km =40.5 mi, 
332°
• Ilhabela
		18.4 km =11.4 mi, 
162°
• Biritiba Mirim
		64 km =39.8 mi, 
274°
• Guararema
		67.4 km =41.9 mi, 
289°
• Santa Branca
		54.1 km =33.6 mi, 
297°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016