Time in Tunja vs Shanghai

Tunja keeps UTC−5 (UTC−5) and Shanghai keeps CST (UTC+8) today. Shanghai is 13 hours ahead of Tunja; 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 (06:00 there).

Tunja and Shanghai hour by hour, with the working-hour overlap shaded
City	00:00 in Tunja	01:00 in Tunja	02:00 in Tunja	03:00 in Tunja	04:00 in Tunja	05:00 in Tunja	06:00 in Tunja	07:00 in Tunja	08:00 in Tunja	09:00 in Tunja	10:00 in Tunja	11:00 in Tunja	12:00 in Tunja	13:00 in Tunja	14:00 in Tunja	15:00 in Tunja	16:00 in Tunja	17:00 in Tunja	18:00 in Tunja	19:00 in Tunja	20:00 in Tunja	21:00 in Tunja	22:00 in Tunja	23:00 in Tunja
Tunja——	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Shanghai——	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23

Working hours
Shoulder
Night
Overlap

Do more with Tunja and Shanghai

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Best hours to call

there is no working-hour overlap with Shanghai — the nearest workable window is 17:00–18:00 your time (06:00 there).

Where daylight saving pulls them apart

Neither Tunja nor Shanghai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Shanghai of Tunja?

Shanghai is 13 hours ahead of Tunja right now. The gap is not fixed: it moves whenever either side changes its clocks.

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

There is no hour inside working hours in both cities. 17:00–18:00 your time (06:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Tunja and Shanghai change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.