Seoul to Riverbank time converter

Riverbank is 16 hours behind Seoul. When it is 9:00 AM in Seoul, it is 5:00 PM (Tue, Oct 20) in Riverbank.

Seoul KST

Wednesday, October 21, 2026

Riverbank PDT

Tuesday, October 20, 2026

Seoul
South Korea
Wed, Oct 21
KSTUTC+9
Riverbank
California, United States
Tue, Oct 20
PDTUTC-7-16h
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Riverbank conversion table

Every hour of today in Seoul and the matching time in Riverbank. Light rows are typical working hours (9:00–18:00).

SeoulRiverbank
12:00 AM8:00 AM−1 day
1:00 AM9:00 AM−1 day
2:00 AM10:00 AM−1 day
3:00 AM11:00 AM−1 day
4:00 AM12:00 PM−1 day
5:00 AM1:00 PM−1 day
6:00 AM2:00 PM−1 day
7:00 AM3:00 PM−1 day
8:00 AM4:00 PM−1 day
9:00 AM5:00 PM−1 day
10:00 AM6:00 PM−1 day
11:00 AM7:00 PM−1 day
12:00 PM8:00 PM−1 day
1:00 PM9:00 PM−1 day
2:00 PM10:00 PM−1 day
3:00 PM11:00 PM−1 day
4:00 PM12:00 AM
5:00 PM1:00 AM
6:00 PM2:00 AM
7:00 PM3:00 AM
8:00 PM4:00 AM
9:00 PM5:00 AM
10:00 PM6:00 AM
11:00 PM7:00 AM

Best time to call or meet

Both sides are at work from 9:00 AM – 10:00 AM in Seoul (5:00 PM – 6:00 PM in Riverbank).

Daylight saving time and the difference

The difference changes during the year because Seoul and Riverbank switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -16h
  • Nov 1, 2026 – Mar 14, 2027: -17h
  • Mar 14, 2027 – Oct 21, 2027: -16h

Distance

Seoul and Riverbank are 9,129 km (5,672 miles) apart in a straight line.

More conversions

Riverbank to SeoulSeoul to New YorkSeoul to LondonSeoul to Los AngelesSeoul to ChicagoSeoul to TorontoSeoul to São PauloSeoul to ParisSeoul to BerlinSeoul to MoscowSeoul to DubaiSeoul to New DelhiSeoul to Bangkok
New York to RiverbankLondon to RiverbankLos Angeles to RiverbankChicago to RiverbankToronto to RiverbankSão Paulo to RiverbankParis to RiverbankBerlin to RiverbankMoscow to RiverbankDubai to RiverbankNew Delhi to RiverbankBangkok to Riverbank

Questions and answers

What is the time difference between Seoul and Riverbank?

Riverbank is 16 hours behind Seoul.

What time is it in Riverbank when it is 9 AM in Seoul?

When it is 9:00 AM in Seoul, it is 5:00 PM (Tue, Oct 20) in Riverbank.

When is the best time to call Riverbank from Seoul?

Both sides are at work from 9:00 AM – 10:00 AM in Seoul (5:00 PM – 6:00 PM in Riverbank).

Does the time difference between Seoul and Riverbank change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.