Night Light of Fernandina Beach (Florida) from space (United States) Src. Average luminocity for 10x10km area is 30.4773% and for 50x50km: 14.2617%.
Square area 10x10 km:
 1.75%
 3.67%
 0.87%
 5.42%
 10.31%
 3.15%
 2.45%
 9.62%
 8.57%
 29.72%
 24.48%Square area 50x50 km:
 1%
 1.08%
 0.62%
 3.35%
 4.76%
 1.62%
 1.93%
 3.19%
 3.11%
 12.39%
 66.95%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 16' 21.2" North, 82° 9' 56.6" West
30° 40' 10.8" North, 81° 27' 45.3" West
30° 3' 46.9" North, 80° 45' 34.1" West
Some cities around Fernandina Beach sort by population:
• Jacksonville
		41.8 km =26 mi, 
206°
• Jacksonville Beach
		42.2 km =26.2 mi, 
170°
• St. Marys
		10.5 km =6.5 mi, 
310°
• Kingsland
		26.1 km =16.2 mi, 
303°
• Atlantic Beach
		37.8 km =23.5 mi, 
170°
• Yulee
		14.4 km =8.9 mi, 
253°
• Neptune Beach
		40.3 km =25 mi, 
170°
• Nassau Village-Ratliff
		37.6 km =23.4 mi, 
242°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016