Los Angeles to Monterrey Time Difference

Monterrey is 1 hour ahead of Los Angeles. The best window for a call is 9 AM–4 PM in Los Angeles, which is 10 AM–5 PM in Monterrey — a 7-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Los Angeles and Monterrey — the converter on this page always reflects the correct offset for the date you pick.

• When it's 9:00 AM in Los Angeles, it's 10:00 AM in Monterrey.
• When it's 9:00 AM in Monterrey, it's 8:00 AM in Los Angeles.

Monterrey is currently 1 hour ahead of Los Angeles.

The 9 AM – 5 PM business windows in Los Angeles and Monterrey overlap for 7 hours. 9 AM–4 PM in Los Angeles is 10 AM–5 PM in Monterrey. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

On November 1, 2026, Los Angeles shifts for daylight saving. After that, Monterrey will be 2 hours ahead of Los Angeles (currently 1 hour ahead of Los Angeles). The converter and the tables above always reflect the correct offset for the date you pick.

• Los Angeles is currently observing daylight saving time.
• Monterrey does not observe daylight saving time.

Frequently asked questions

Is Monterrey ahead of or behind Los Angeles?

Monterrey is 1 hour ahead of Los Angeles.

How many hours ahead of Los Angeles is Monterrey?

Monterrey is 1 hour ahead of Los Angeles.

What time is 9 AM in Los Angeles in Monterrey?

9:00 AM in Los Angeles is 10:00 AM in Monterrey.

What time is noon in Los Angeles in Monterrey?

12:00 PM in Los Angeles is 1:00 PM in Monterrey.

What time is 5 PM in Los Angeles in Monterrey?

5:00 PM in Los Angeles is 6:00 PM in Monterrey. Useful for end-of-day handoffs between the two offices.

What time is 3 PM in Los Angeles in Monterrey?

3:00 PM in Los Angeles is 4:00 PM in Monterrey.

Is Los Angeles currently observing daylight saving time?

Los Angeles is currently observing daylight saving time (summer time).

Is Monterrey currently observing daylight saving time?

Monterrey does not observe daylight saving time — its UTC offset stays the same all year.

Do Los Angeles and Monterrey observe daylight saving?

On November 1, 2026, Los Angeles shifts for daylight saving. After that, Monterrey will be 2 hours ahead of Los Angeles (currently 1 hour ahead of Los Angeles). The converter and the tables above always reflect the correct offset for the date you pick.

When is the best time to call Monterrey from Los Angeles?

Aim for 9 AM–4 PM in Los Angeles, which is 10 AM–5 PM in Monterrey.

When is the best time to call Los Angeles from Monterrey?

Aim for 10 AM–5 PM in Monterrey, which is 9 AM–4 PM in Los Angeles.

Los Angeles (PDT) to Monterrey (CST) — how do I convert quickly?

Add 1 hour to Los Angeles local time to get Monterrey local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

• Los Angeles to New York
• London to Los Angeles
• Los Angeles to Tokyo
• Dubai to Los Angeles
• Los Angeles to Singapore
• Los Angeles to Sydney
• Los Angeles to Paris
• Los Angeles to Mumbai
• Hong Kong to Los Angeles
• Los Angeles to San Francisco