As of Monday, April 1, the Trebevic cable car will operate between 1000 and 1800 hours every weekday. 

On Saturdays and Sundays, the cable car will operate between 0900 and 1800 hours. The working hours have been extended to 1800 to reflect longer daylight in the spring and summer time.

You can find all information on the cable car, including the ticket prices, at the official website.