オフィスアワー

noun

office hours; working hours

Refers to the set time during which an office or business is open, or when a professional is available for consultation. Often used in academic or business contexts.

• 教きょう授じゅのオフィスアワーは火か曜よう日びの午ご後ご2時じから4時よじまでです。

  The professor's office hours are from 2 to 4 PM on Tuesdays.