Tokyo to Guantánamo time
TokyoJapan9:21:27 AMThu 15 Oct · JST UTC+9
13 hGuantánamo is behind
GuantánamoCuba8:21:27 PMWed 14 Oct · UTC−4 UTC−4Synchronising…
Tokyo and Guantánamo time difference
Guantánamo is currently 13 h behind Tokyo. Tokyo is on JST (UTC+09:00) and Guantánamo is on UTC−4 (UTC−04:00).
The difference can change with daylight saving time. The next change is in Guantánamo on Sunday, 1 November 2026, after which Guantánamo will be 14 h behind Tokyo.
If it is 9:00 in Tokyo, what time is it in Guantánamo?
It is 20:00 in Guantánamo (previous day).
What is the best time for a call between Tokyo and Guantánamo?
Use the planner above: green hours are within 9:00–17:00 in both places.