According to the Department of Education 180 is the minimum number of instructional days California requires of its public schools. The 180 days doesn`t include in-service days for teachers.
Loon, Arctic also Black-throated Loon also Black-Throated Diver Gavia arctica Found: North America (Alaska), Europe, Asia. The Arctic Loon has white underparts. Breeding has black back with white bars; black face; black sides of throat with white stripes; dark green throat.
Great Lakes Loons. The Great Lakes Loons, based in Midland, Michigan, is a Low Class A minor league baseball team, affiliated with the Los Angeles Dodgers. The team plays in the Midwest League and their home park is Dow Diamond, which opened in April 2007.