This data is the average number of sunlight radiation hours per year: 1  Birmingham, AL has average sunlight hours of 5.2 per day. 2  Phoenix, AZ has average sunlight hours of 6.6 per day. 3  Tucson, AZ has average sunlight hour of 6.7 per day.  Little Rock, AR has average sunlight hours of 5.0 per day.
Mount Lamington is an andesitic stratovolcano in the Oro Province of Papua New Guinea.
The African base under Mount Inyangani is a base for maintenance and repair. The base under Mount Ziel in Australia if for a mixture of âpersonnelâ from the other bases while the fourth, under Mount Hayes in Alaska, is a weather and geological study center.