2017 Time Zones - Ulsan
The graph above shows that there is no clock change in Ulsan during 2017.
Time Changes in Ulsan Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
|Year||Date & Time||Abbreviation||Time Change||Offset After|
|2010 — 2019||No changes, UTC +9 hours all of the period|
|* All times are local Ulsan time.|
Data for the years before 1970 is not available for Ulsan, however, we have earlier time zone history for Seoul available.