Basis Oro Valley Calendar 2025 26 – Howard County public schools will begin classes Aug. 25, the Monday before Labor Day, in 2025, and the school calendar will include a day off for Lunar New Year. Lunar New Year is the most . Basis Oro Valley Primary is a charter school located in Oro Valley, AZ, which is in a large suburb setting. The student population of Basis Oro Valley Primary is 665 and the school serves K-6. .
Basis Oro Valley Calendar 2025 26 BASIS Oro Valley Primary: Like this year’s calendar, it contains 13 teacher planning/student holidays on Fridays, one every two or three weeks. Key dates on GISD’s 2025-2025 calendar are: —First Day of School/Beginning of . Monday, August 5 through Tuesday, August 20, 2025 9 a.m. Summer Housing transition period Thursday, August 8 through Saturday, August 10, 2025 9 a.m. – 9 p.m. Summer Housing students move to fall .