Time in Santa Teresa del Tuy vs Guangzhou

Santa Teresa del Tuy keeps UTC−4 (UTC−4) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 12 hours ahead of Santa Teresa del Tuy; 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 Guangzhou — the nearest workable window is 05:00–06:00 your time (17:00 there).

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

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Best hours to call

there is no working-hour overlap with Guangzhou — the nearest workable window is 05:00–06:00 your time (17:00 there).

Where daylight saving pulls them apart

Neither Santa Teresa del Tuy nor Guangzhou changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Guangzhou of Santa Teresa del Tuy?

Guangzhou is 12 hours ahead of Santa Teresa del Tuy right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Santa Teresa del Tuy and Guangzhou?

There is no hour inside working hours in both cities. 05:00–06:00 your time (17:00 there) is the cheapest compromise, and one side is taking a shoulder hour.

Do Santa Teresa del Tuy and Guangzhou change clocks on the same date?

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