San Juan - Ulsan — time difference

What is the time difference between San Juan and Ulsan?

The time difference between San Juan and Ulsan is 13 hours. In Ulsan, it is 13 hours ahead of San Juan.

Time format: 12h 24h Start typing the name of the country / city where you want to know the current time.

Puerto Rico, San Juan

05:23:

Tuesday, 26 August 2025

⇄

06:23:

Tuesday, 26 August 2025