What's the current time difference between Mexico City and MST?

Right now, MST (MST · Mountain Time) is same time relative to Mexico City (Mexico City). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the Mexico City hour lands on a different calendar day in MST, we flag it so you don't accidentally schedule a meeting on the wrong date. Mexico City 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both Mexico City and MST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Mexico City to MST

Mexico City ↔ MST · Mountain Time. Right now, MST is same time relative to Mexico City. DST is honored live.

From

Mexico City

—

MST

—

00:00Mexico City hour of day23:30

Live offset

same time

Mexico City (May 23) ↔ MST (May 23)

If Mexico City or MST just shifted for daylight saving, that's already reflected.

Best meeting overlap

9:00 AM – 4:00 PM

Mexico City time. Equivalent MST: 9:00 AM – 4:00 PM

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

Mexico City → MST, every hour

Mexico City · May 23MST · May 23

12:00 AM12:00 AM
1:00 AM1:00 AM
2:00 AM2:00 AM
3:00 AM3:00 AM
4:00 AM4:00 AM
5:00 AM5:00 AM
6:00 AM6:00 AM
7:00 AM7:00 AM
8:00 AM8:00 AM
9:00 AM9:00 AM
10:00 AM10:00 AM
11:00 AM11:00 AM
12:00 PM12:00 PM
1:00 PM1:00 PM
2:00 PM2:00 PM
3:00 PM3:00 PM
4:00 PM4:00 PM
5:00 PM5:00 PM
6:00 PM6:00 PM
7:00 PM7:00 PM
8:00 PM8:00 PM
9:00 PM9:00 PM
10:00 PM10:00 PM
11:00 PM11:00 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

Mexico City ↔ MST, questions answered

What's the current time difference between Mexico City and MST?: Right now, MST (MST · Mountain Time) is same time relative to Mexico City (Mexico City). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the Mexico City hour lands on a different calendar day in MST, we flag it so you don't accidentally schedule a meeting on the wrong date. Mexico City 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both Mexico City and MST are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — MST to Mexico City Time in Mexico City Open in planner