Night Light of Unión de Tula (Jalisco) from space (Mexico) Src. Average luminocity for 10x10km area is 3.4567% and for 50x50km: 1.684%.
Square area 10x10 km:
 0%
 0%
 0.87%
 1.95%
 0.65%
 0.87%
 0%
 0%
 0%
 0%
 95.67%Square area 50x50 km:
 0.01%
 0.02%
 0.46%
 0.35%
 0.48%
 0.14%
 0.3%
 0.17%
 0.2%
 0.39%
 97.48%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
20° 36' 57.5" North, 104° 58' 16.2" West
19° 57' 23.3" North, 104° 16' 5" West
19° 17' 39" North, 103° 33' 53.7" West
Some cities around Unión de Tula sort by population:
• Autlán de Navarro
		23.3 km =14.5 mi, 
206°
• El Salto
		48.4 km =30.1 mi, 
329°
• El Grullo
		17.5 km =10.9 mi, 
162°
• San Gabriel
		35.1 km =21.8 mi, 
126°
• La Resolana
		42.8 km =26.6 mi, 
204°
• Tecolotlán
		35.7 km =22.2 mi, 
40°
• Ayutla
		20.7 km =12.9 mi, 
337°
• La Tijera
		15.2 km =9.4 mi, 
245°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016