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Global ClockTime zone converter & meeting planner
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Working hours
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09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Long Beach vs Shanghai

Long Beach keeps PDT (UTC−7) and Shanghai keeps CST (UTC+8) today. Shanghai is 15 hours ahead of Long Beach; the rows below read both clocks live.

The working day, side by side

The working days do not meet. there is no working-hour overlap with Shanghai — the nearest workable window is 17:00–18:00 your time (08:00 there).

Long Beach and Shanghai hour by hour, with the working-hour overlap shaded
City00:00 in Long Beach01:00 in Long Beach02:00 in Long Beach03:00 in Long Beach04:00 in Long Beach05:00 in Long Beach06:00 in Long Beach07:00 in Long Beach08:00 in Long Beach09:00 in Long Beach10:00 in Long Beach11:00 in Long Beach12:00 in Long Beach13:00 in Long Beach14:00 in Long Beach15:00 in Long Beach16:00 in Long Beach17:00 in Long Beach18:00 in Long Beach19:00 in Long Beach20:00 in Long Beach21:00 in Long Beach22:00 in Long Beach23:00 in Long Beach
Long Beach——000102030405060708091011121314151617181920212223
Shanghai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Long Beach and Shanghai

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Long Beach, Shanghai and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

there is no working-hour overlap with Shanghai — the nearest workable window is 17:00–18:00 your time (08:00 there).

Where daylight saving pulls them apart

Long Beach next changes on Sunday 1 November 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Shanghai of Long Beach?

Shanghai is 15 hours ahead of Long Beach right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Long Beach and Shanghai?

There is no hour inside working hours in both cities. 17:00–18:00 your time (08:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Long Beach and Shanghai change clocks on the same date?

Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.