Refers to a specific point in time, especially the time shown by a clock or scheduled time. Common in compounds and phrases such as 出発時刻 and 現在の時刻.
Please tell me the exact time.
I checked the train's departure time.
favorable time; opportunity; chance
A less common, more literary or dramatic use meaning the moment has come for something. In everyday Japanese, 時機, 好機, or チャンス is usually clearer for 'opportunity.'
At last the moment for a counterattack had arrived.
I checked the departure time before boarding the train.
The time for the meeting to start has arrived.
The bus still hadn't come even after the scheduled time had passed.
The shinkansen always arrives right on schedule.
departure time
arrival time