full-time (school system); day school
Refers to a full-day, full-time educational program, typically contrasted with part-time or correspondence courses. Often used in compounds like 全日制高校 (full-time high school).
He attends a full-time high school.
全日制と定時制のどちらを選びますか。
Which will you choose, full-time or part-time schooling?
She attends a full-time high school.
Some students switch from full-time to part-time schooling due to family circumstances.