Night Light of Rio Linda (California) from space (United States) Src. Average luminocity for 10x10km area is 60.318% and for 50x50km: 40.6357%.
Square area 10x10 km:
 8.84%
 8.33%
 3.23%
 20.24%
 15.65%
 11.39%
 6.29%
 7.99%
 10.03%
 7.99%
 0%Square area 50x50 km:
 9.56%
 10.58%
 4.9%
 7.25%
 5.72%
 3.78%
 2.97%
 3.32%
 4.79%
 8.78%
 38.37%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 14' 15.8" North, 122° 9' 6.1" West
38° 41' 27.6" North, 121° 26' 54.9" West
38° 8' 24.4" North, 120° 44' 43.6" West
Some cities around Rio Linda sort by population:
• Sacramento
		12.8 km =8 mi, 
198°
• Arden-Arcade
		11.6 km =7.2 mi, 
148°
• Carmichael
		13.3 km =8.3 mi, 
128°
• West Sacramento
		14.2 km =8.8 mi, 
209°
• Antelope
		10.5 km =6.5 mi, 
79°
• North Highlands
		6.7 km =4.2 mi, 
95°
• Foothill Farms
		8.6 km =5.3 mi, 
99°
• Elverta
		2.8 km =1.7 mi, 
334°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016