Time in Tacna vs Guangzhou

Tacna keeps UTC−5 (UTC−5) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 13 hours ahead of Tacna; 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 17:00–18:00 your time (06:00 there).

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

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Tacna, Guangzhou 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 Guangzhou — the nearest workable window is 17:00–18:00 your time (06:00 there).

Where daylight saving pulls them apart

Neither Tacna nor Guangzhou changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Guangzhou of Tacna?

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

What is the best time to call between Tacna and Guangzhou?

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 Tacna and Guangzhou change clocks on the same date?

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