Seaside to Beijing time converter

Beijing is 15 hours ahead of Seaside. When it is 9:00 AM in Seaside, it is 12:00 AM (Mon, Oct 19) in Beijing.

Seaside PDT

Sunday, October 18, 2026

Beijing CST

Sunday, October 18, 2026

Seaside
California, United States
Sun, Oct 18
PDTUTC-7
Beijing
China
Sun, Oct 18
CSTUTC+8+15h
Finding your time zone…
Shared working hours (9:00–18:00)

Seaside to Beijing conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Seaside (7:00 AM – 9:00 AM in Beijing): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Seaside and Beijing switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +15h
  • Nov 1, 2026 – Mar 14, 2027: +16h
  • Mar 14, 2027 – Oct 18, 2027: +15h

Distance

Seaside and Beijing are 9,634 km (5,986 miles) apart in a straight line.

More conversions

Beijing to SeasideSeaside to New YorkSeaside to LondonSeaside to Los AngelesSeaside to ChicagoSeaside to TorontoSeaside to São PauloSeaside to ParisSeaside to BerlinSeaside to MoscowSeaside to DubaiSeaside to New DelhiSeaside to Bangkok
New York to BeijingLondon to BeijingLos Angeles to BeijingChicago to BeijingToronto to BeijingSão Paulo to BeijingParis to BeijingBerlin to BeijingMoscow to BeijingDubai to BeijingNew Delhi to BeijingBangkok to Beijing

Questions and answers

What is the time difference between Seaside and Beijing?

Beijing is 15 hours ahead of Seaside.

What time is it in Beijing when it is 9 AM in Seaside?

When it is 9:00 AM in Seaside, it is 12:00 AM (Mon, Oct 19) in Beijing.

When is the best time to call Beijing from Seaside?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Seaside (7:00 AM – 9:00 AM in Beijing): working hours on one side, early or late on the other.

Does the time difference between Seaside and Beijing change?

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