Havana is in Cuba and is currently on UTC-4. Its time zone is America/Havana.
Havana observes daylight saving time. The clocks go back next on 1 November 2026, moving from UTC-4 to UTC-5.
After that the clocks go forward on 14 March 2027, moving from UTC-5 to UTC-4.
The weekend in Havana falls on Saturday and Sunday. A working day of 9:00 AM to 6:00 PM is the assumption used on the board.