Time calculated when this page loaded — enable JavaScript for live updates.
Piedras Negras, Coahuila, Mexico uses America/Matamoros, currently CDT (UTC-05:00). Clocks move back 1 hour on 1 November 2026.
Piedras Negras is a city in Mexico, with a population of about 150,200. Local clocks move forward and back with daylight saving time each year.
Time zone
UTC offset
UTC-05:00
Country
🇲🇽 Mexico
Population
150,178
Calling code
+52
Currency
MXN
Next clock change
Piedras Negras vs. other major cities
Shift date & time
−12h+12h
Compare time zones: best time to call
The band below is your local scale — accent shows when everyone's business hours overlap. Add or remove a city on the left and this updates too.
0006121824
good
tight
asleep
- Sunrise / sunset
- 07:45 / 19:07
- Day length
- 11h 22m
Common questions
What time zone is Piedras Negras in?
Piedras Negras uses the America/Matamoros time zone, currently CDT (UTC-05:00).
Does Piedras Negras observe daylight saving time?
Yes. Clocks move back 1 hour on 1 November 2026.
How many hours ahead or behind is Piedras Negras?
Piedras Negras is 5 hours behind UTC, 1 hour behind New York City, 6 hours behind London and 14 hours behind Tokyo. Relative to your own clock: .