Night Light of Hayward (California) from space (United States) Src. Average luminocity for 10x10km area is 81.5799% and for 50x50km: 42.2281%.
Square area 10x10 km:
 26.19%
 30.61%
 3.4%
 6.8%
 11.73%
 11.56%
 5.78%
 2.55%
 1.36%
 0%
 0%Square area 50x50 km:
 8.95%
 8.76%
 2.49%
 4.62%
 5.92%
 7.33%
 6.87%
 5.81%
 13.27%
 17.15%
 18.84%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 13' 23.8" North, 122° 47' 2.1" West
37° 40' 7.8" North, 122° 4' 50.9" West
37° 6' 36.6" North, 121° 22' 39.6" West
Some cities around Hayward sort by population:
• San Leandro
		9.1 km =5.7 mi, 
313°
• Union City
		9.8 km =6.1 mi, 
146°
• Castro Valley
		2.9 km =1.8 mi, 
350°
• Dublin
		13.3 km =8.3 mi, 
73°
• San Lorenzo
		4.1 km =2.5 mi, 
289°
• Ashland
		4.1 km =2.5 mi, 
314°
• Cherryland
		2.3 km =1.4 mi, 
300°
• Fairview
		3.3 km =2.1 mi, 
70°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016