Night Light of Punta Santiago (Humacao) from space (Puerto Rico) Src. Average luminocity for 10x10km area is 25.0303% and for 50x50km: 21.8973%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
18° 49' 59.3" North, 66° 27' 4.9" West
18° 9' 58.9" North, 65° 44' 53.6" West
17° 29' 49.2" North, 65° 2' 42.4" West
Some cities around Punta Santiago sort by population:
• Fajardo
20.4 km =12.7 mi, 29°
• Humacao
8.6 km =5.3 mi, 257°
• San Lorenzo
22.6 km =14 mi, 276°
• Juncos
19.5 km =12.1 mi, 290°
• Yabucoa
18.9 km =11.7 mi, 227°
• Las Piedras
12.6 km =7.8 mi, 278°
• Ceiba
15.1 km =9.4 mi, 44°
• Naguabo
5.2 km =3.2 mi, 15°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016