Cuautitlán Izcalli keeps UTC−6 (CST) all year. There is no daylight saving time, so the clock never changes.
Cuautitlán Izcalli and your time
Cuautitlán Izcalli at a glance
| Country | Mexico |
|---|---|
| Region | México |
| Time zone | America/Mexico_City |
| Abbreviation now | CST |
| UTC offset now | UTC−6 |
| Daylight saving time | Not observed since 2022 |
| Coordinates | 19.64° N, 99.22° W |
Which time zone Cuautitlán Izcalli uses
Cuautitlán Izcalli follows the America/Mexico_City time zone and stays on UTC−6 all year. Clocks here last changed for daylight saving time in 2022; the tz database lists no change after that.
Although Mexico has 4 different offsets, Cuautitlán Izcalli keeps the same time as Mexico City.
Clock changes in Cuautitlán Izcalli, 2026 and 2027
No clock changes are scheduled in Cuautitlán Izcalli for 2026 or 2027.
Time difference between Cuautitlán Izcalli and other cities
Take 9:00 AM in Cuautitlán Izcalli: the clock reads 3:00 PM in London, 2:00 AM (next day) in Sydney and 7:00 AM in Los Angeles.
| City | Time now | Difference now | In January | In July | Shared office hours |
|---|---|---|---|---|---|
| New York (United States) | --:-- | 1 h ahead | 1 h ahead | 2 h ahead | 7 h |
| Los Angeles (United States) | --:-- | 2 h behind | 2 h behind | 1 h behind | 6 h |
| London (United Kingdom) | --:-- | 6 h ahead | 6 h ahead | 7 h ahead | 2 h |
| Paris (France) | --:-- | 7 h ahead | 7 h ahead | 8 h ahead | 1 h |
| Dubai (United Arab Emirates) | --:-- | 10 h ahead | 10 h ahead | 10 h ahead | None |
| Mumbai (India) | --:-- | 11 h 30 min ahead | 11 h 30 min ahead | 11 h 30 min ahead | None |
| Singapore | --:-- | 14 h ahead | 14 h ahead | 14 h ahead | None |
| Tokyo (Japan) | --:-- | 15 h ahead | 15 h ahead | 15 h ahead | None |
| Sydney (Australia) | --:-- | 17 h ahead | 17 h ahead | 16 h ahead | None |
| UTC | --:-- | 6 h ahead | 6 h ahead | 6 h ahead | 2 h |
Cuautitlán Izcalli never changes its clocks, but many of these cities do. Where the January and July columns disagree, the gap shifts when the other city moves to or from daylight saving time.
Shared office hours is the part of a 9 AM to 5 PM local working day that both cities have in common. Weekends are not taken into account.
Sunrise, sunset and day length in Cuautitlán Izcalli
Today
| Sunrise | --:-- |
|---|---|
| Sunset | --:-- |
| Day length | -- |
| Solar noon | --:-- |
Close to the equator, days in Cuautitlán Izcalli last between 10 hours 57 minutes and 13 hours 19 minutes, so evenings get dark at about the same time all year.
Daylight through the year in Cuautitlán Izcalli
| Date | Sunrise | Sunset | Day length | |
|---|---|---|---|---|
| March equinox | March 20 | 6:41 AM | 6:48 PM | 12 h 7 min |
| June solstice | June 21 | 5:59 AM | 7:18 PM | 13 h 19 min |
| September equinox | September 22 | 6:26 AM | 6:33 PM | 12 h 7 min |
| December solstice | December 21 | 7:07 AM | 6:03 PM | 10 h 57 min |
Clock time and sun time in Cuautitlán Izcalli
Cuautitlán Izcalli lies close to the centre of its time zone, so the sun is highest at about 12:35 PM on standard time, close to clock noon.
Places close to Cuautitlán Izcalli
All the places listed below keep the same time as Cuautitlán Izcalli.
| City | Distance | Time now | Difference |
|---|---|---|---|
| Ciudad Nicolás Romero | 11 km (7 mi) | --:-- | Same time |
| Ecatepec | 18 km (11 mi) | --:-- | Same time |
| Zumpango | 21 km (13 mi) | --:-- | Same time |
| Mexico City | 26 km (16 mi) | --:-- | Same time |
| Texcoco | 38 km (24 mi) | --:-- | Same time |
| Xico | 50 km (31 mi) | --:-- | Same time |
| Toluca | 61 km (38 mi) | --:-- | Same time |
| Pachuca | 73 km (45 mi) | --:-- | Same time |
Cities that share Cuautitlán Izcalli’s time zone
These cities follow the same time zone rules as Cuautitlán Izcalli.
Same time now, different rules
These places read the same time as Cuautitlán Izcalli today but follow different rules, so they can drift apart when clocks change.
More cities in Mexico
All time zones and cities in Mexico
Plan around the time in Cuautitlán Izcalli
- Convert a time to or from Cuautitlán Izcalli: pick a date and time and see it in every city on your list.
- Add Cuautitlán Izcalli to your world clock to keep it next to your own time.
- Find a meeting time that falls inside office hours in Cuautitlán Izcalli and the other cities you work with.
- Open a full-screen clock for your own time zone.
Frequently asked questions
What time zone is Cuautitlán Izcalli in?
Cuautitlán Izcalli uses the America/Mexico_City time zone, which is UTC−6 (CST) all year.
Does Cuautitlán Izcalli use daylight saving time?
Not any more. Cuautitlán Izcalli last changed its clocks for daylight saving time in 2022 and now stays on UTC−6 all year.
What is the time difference between Cuautitlán Izcalli and London?
Cuautitlán Izcalli is 6 hours behind London in January and 7 hours behind London in July, because London moves its clocks for daylight saving time and Cuautitlán Izcalli does not.
Is Cuautitlán Izcalli on the same time as Mexico City?
Yes. Cuautitlán Izcalli and Mexico City both use UTC−6 right now.
How long is the longest day in Cuautitlán Izcalli?
About 13 hours 19 minutes, around the June solstice. The shortest day, around the December solstice, has about 10 hours 57 minutes of daylight.
Time zone rules: IANA tz database, version 2026e. Place names and coordinates: GeoNames. Sunrise and sunset are calculated from the coordinates and can differ by a minute or two from local almanacs.