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Global ClockTime zone converter & meeting planner
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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 Alcorcón vs Shanghai

Alcorcón keeps CEST (UTC+2) and Shanghai keeps CST (UTC+8) today. Shanghai is 6 hours ahead of Alcorcón; the rows below read both clocks live.

The working day, side by side

Hours shaded in both rows are inside working hours in both cities: 15:00–18:00 in Shanghai (09:00–12:00 your time).

Alcorcón and Shanghai hour by hour, with the working-hour overlap shaded
City00:00 in Alcorcón01:00 in Alcorcón02:00 in Alcorcón03:00 in Alcorcón04:00 in Alcorcón05:00 in Alcorcón06:00 in Alcorcón07:00 in Alcorcón08:00 in Alcorcón09:00 in Alcorcón10:00 in Alcorcón11:00 in Alcorcón12:00 in Alcorcón13:00 in Alcorcón14:00 in Alcorcón15:00 in Alcorcón16:00 in Alcorcón17:00 in Alcorcón18:00 in Alcorcón19:00 in Alcorcón20:00 in Alcorcón21:00 in Alcorcón22:00 in Alcorcón23:00 in Alcorcón
Alcorcón——000102030405060708091011121314151617181920212223
Shanghai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Alcorcón 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 Alcorcón, Shanghai and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Alcorcón
Inside working hours on both sides
15:00 in Shanghai
10:00 in Alcorcón
Inside working hours on both sides
16:00 in Shanghai
11:00 in Alcorcón
Inside working hours on both sides
17:00 in Shanghai

Where daylight saving pulls them apart

Alcorcón next changes on Sunday 25 October 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 Alcorcón?

Shanghai is 6 hours ahead of Alcorcón right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Alcorcón and Shanghai?

Any hour in 09:00–12:00 Alcorcón time is inside working hours in both cities.

Do Alcorcón 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.