Time in Reynosa, Mexico

Time zone: CDT (UTC/GMT -05:00) — America/Matamoros

Clocks in Reynosa are set to CDT, 5 hours behind UTC (UTC-05:00). Software that asks for a region wants America/Matamoros — the IANA identifier for this zone.

This zone does shift. On Sunday, 01 November 2026 the clocks go back 1 hour and Reynosa moves to CST, so anything booked across that date needs checking.

Bear in mind Mexico spans 10 zones across the 101 cities we cover — checking a second city in the same country is often necessary.

Around 589,466 people live in Reynosa, making it the 26th largest of the 100 Mexico cities covered here.

Current gap between Reynosa and cities people most often need to coordinate with. These figures already account for daylight saving where it applies.

Overlap of a normal working day, shown in Reynosa time — outside these windows one side is off the clock.

No shared working window exists with Dubai, Mumbai, Shanghai or Tokyo, so those calls have to sit outside somebody's normal hours.

Same zone, same time — each of these sits on America/Matamoros alongside Reynosa, including through any clock change.

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