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About KST
KST (Korea Standard Time) is the official time zone used in South Korea. It is based on UTC +09:00, which means it is 9 hours ahead of Coordinated Universal Time (UTC).
Korea Standard Time does not follow daylight saving time, so the time stays the same throughout the year.
KST is used across South Korea, including major cities like Seoul, Busan, Incheon, and others.
This time standard is also widely used in broadcasting, transport schedules, and digital systems across the country.