When it is 09:00 in Mexico City it is 10:00 in Toronto in January and 11:00 in July. Toronto is 1 hour ahead Mexico City right now — but it is not constant: the difference is 1 hour ahead in January and 2 hours ahead in July. This page gives the live times in both cities, the overlap between their working days, the daylight saving dates that move the difference, and the best meeting windows.
Try the tool: Time Zone Converter — convert any time between Mexico City and Toronto, with the offset for the date you pick.
Live times in Mexico City and Toronto
The two cities side by side. The January column uses the winter offsets (Mexico City UTC−06:00, Toronto UTC−05:00); the July column uses the summer offsets (Mexico City UTC−06:00, Toronto UTC−04:00).
| Time in Mexico City | Toronto in January | Toronto in July |
|---|---|---|
| 00:00 | 01:00 | 02:00 |
| 06:00 | 07:00 | 08:00 |
| 09:00 | 10:00 | 11:00 |
| 12:00 | 13:00 | 14:00 |
| 15:00 | 16:00 | 17:00 |
| 17:00 | 18:00 | 19:00 |
| 21:00 | 22:00 | 23:00 |
The world clock shows the current time in both cities live, and the individual city pages — time in Mexico City and time in Toronto — explain each city's time zone, offsets and daylight saving in full.
The time difference between Mexico City and Toronto
The difference is not constant. In January Toronto is 1 hour ahead Mexico City; in July it is 2 hours ahead Mexico City. The difference changes on Sunday, 8 March 2026 (from 1 hour ahead to 2 hours ahead) and Sunday, 1 November 2026 (from 2 hours ahead to 1 hour ahead) — those are the dates when one of the two cities changes its clocks and the other does not, or when they change on different days. Between those dates the difference is one value; outside them it is the other.
To convert a time, add the difference: 09:00 in Mexico City is 10:00 in Toronto in January and 11:00 in July; 17:00 in Mexico City — the end of the working day — is 18:00 in Toronto in January and 19:00 in July. To go the other way, subtract it: 09:00 in Toronto is 08:00 in Mexico City in January. The time difference calculator does the arithmetic for any date, and the UTC to Toronto page gives the full conversion table for Toronto.
Meeting overlap between Mexico City and Toronto
The overlap is the hours when both cities are in their working day (09:00–17:00 local time). The table marks the overlapping hours in Mexico City's working day and shows what time they are in Toronto.
January
| Mexico City time | Toronto time | Both working? |
|---|---|---|
| 09:00 | 10:00 | No |
| 10:00 | 11:00 | No |
| 11:00 | 12:00 | No |
| 12:00 | 13:00 | No |
| 13:00 | 14:00 | No |
| 14:00 | 15:00 | No |
| 15:00 | 16:00 | No |
| 16:00 | 17:00 | No |
July
| Mexico City time | Toronto time | Both working? |
|---|---|---|
| 09:00 | 11:00 | Yes |
| 10:00 | 12:00 | Yes |
| 11:00 | 13:00 | Yes |
| 12:00 | 14:00 | Yes |
| 13:00 | 15:00 | Yes |
| 14:00 | 16:00 | Yes |
| 15:00 | 17:00 | Yes |
| 16:00 | 18:00 | Yes |
In January the overlap is 0 hours: there is no hour when both cities are in their working day. In July it is 8 hours: 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00 Mexico City time. The meeting planner finds the overlap for any two cities and any date, and the meeting time finder finds it for a whole team.
Daylight saving in Mexico City and Toronto
Mexico City does not observe daylight saving, so its offset of UTC−06:00 never changes.
Toronto observes daylight saving: in 2026 the clocks go forward on 8 March 2026 and back on 1 November 2026, moving the offset from UTC−05:00 to UTC−04:00.
The difference changes on Sunday, 8 March 2026 and Sunday, 1 November 2026 in 2026. On those dates, one city changes its clocks and the other does not — or they change on different days — so the difference moves by an hour. A standing meeting set in one city's local time will land an hour early or late on the other side until the second city catches up. The fix is to set the calendar event in UTC, or to check the overlap again after each change. The individual DST pages — Mexico City DST 2026 and Toronto DST 2026 — give the exact dates for each city.
Best meeting windows
In July the best windows are 09:00–17:00 in Mexico City (11:00–19:00 in Toronto) — the same logic, with the July offsets.
Calling and travel notes
When it is 09:00 in Mexico City it is 10:00 in Toronto in January; when it is 12:00 in Mexico City it is 13:00 in Toronto; when it is 17:00 in Mexico City it is 18:00 in Toronto. The difference is under 12 hours, so the two cities are usually on the same date — but check the date for late-evening and early-morning times, when the date can differ by a day. Scheduling inside the Americas is usually straightforward: the difference between Mexico City and Toronto is small, and the working days overlap for most of the day. The main thing to check is daylight saving — not every place in the Americas observes it, and the ones that do change on different dates (the United States and Canada in March and November, Chile in September and April, Mexico not at all since 2022).
Worked conversions
Six conversions, for January (offsets Mexico City UTC−06:00, Toronto UTC−05:00):
| Mexico City | Toronto |
|---|---|
| 08:00 | 09:00 |
| 09:00 | 10:00 |
| 12:00 | 13:00 |
| 14:00 | 15:00 |
| 17:00 | 18:00 |
| 20:00 | 21:00 |
In July, add 1 hour to each Toronto time. For the reverse direction, see Toronto to Mexico City time.
Mexico City and Toronto at a glance
| Fact | Mexico City | Toronto |
|---|---|---|
| Country | Mexico | Canada |
| Region | Americas | Americas |
| IANA time zone | America/Mexico_City |
America/Toronto |
| Standard offset | UTC−06:00 | UTC−05:00 |
| Daylight saving offset | — does not observe | UTC−04:00 |
| Offset in January 2026 | UTC−06:00 | UTC−05:00 |
| Offset in July 2026 | UTC−06:00 | UTC−04:00 |
| Observes daylight saving | No | Yes |
The table is the whole pair in one place. The two numbers that matter most are the January and July offsets: if they are the same in both columns for a city, that city's offset never changes; if they differ, the city observes daylight saving and the difference between the cities moves with it. The individual city pages — time in Mexico City and time in Toronto — explain each city's time zone, and the DST pages — Mexico City DST 2026 and Toronto DST 2026 — give the exact change dates.
Frequently asked questions
What is the time difference between Mexico City and Toronto?
Toronto is 1 hour ahead Mexico City right now. In January the difference is 1 hour ahead and in July it is 2 hours ahead — it changes with daylight saving.
How do I schedule a recurring meeting between Mexico City and Toronto?
Pick a time inside the overlap — the edge of the day, since there is no overlap — and set the calendar event in UTC so it moves correctly when the clocks change. Re-check the overlap in March and October, when the difference moves, and rotate the time if the meeting falls outside someone's working day.
What time is it in Toronto when it is 09:00 in Mexico City?
It is 10:00 in January and 11:00 in July. The time zone converter gives the answer for any date.
What is the best time for a meeting between Mexico City and Toronto?
There is no hour inside both working days. Meet at the edge of the day — early morning in one city, evening in the other — and rotate the awkward hour.
Does the time difference between Mexico City and Toronto change during the year?
Yes. It changes on Sunday, 8 March 2026 and Sunday, 1 November 2026 in 2026, when one city changes its clocks and the other does not.
What time is it in Mexico City when it is 09:00 in Toronto?
It is 08:00 in January and 07:00 in July. See Toronto to Mexico City time for the full comparison from Toronto's side.
What are the time zones of Mexico City and Toronto?
Mexico City is in America/Mexico_City (UTC−06:00 standard time) and Toronto is in America/Toronto (UTC−05:00 standard time).
What time is it in Mexico City when it is midnight in Toronto?
It is 23:00 in Mexico City in January and 22:00 in July — the same day, because Mexico City is ahead of Toronto. Midnight conversions are the ones that most often land on the wrong date, so always check the date as well as the time.
Sources
- IANA Time Zone Database, via Node.js Intl (
Intl.DateTimeFormatwithtimeZone) — offsets, daylight saving dates and local times in this article were worked out from the IANA database, not typed from memory. - TimeFlow's own time-zone data (
data/cities.ts,data/dst.ts), computed from the IANA database. - TimeFlow's time zone converter and meeting planner — the live tools behind the numbers on this page.
- Time-zone and daylight saving rules are set by governments and can change. For flights, deadlines and meetings that cannot move, confirm the time with an official source.