Offset
The time difference between Christchurch and Mexico City is 18 hours.
Christchurch (NZST) is ahead of Mexico City (CST).
NZST: UTC+12
CST: UTC-6
Neither Christchurch nor Mexico City is currently observing daylight saving time.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Christchurch and Mexico City don't overlap on the same weekday. Mexico City is 18 hours behind Christchurch.
Realistic options: hand off asynchronously, or stretch one side by an hour to catch the other team at the start or end of their day.
This window may shift by an hour during daylight saving time.
Public holidays in 2026
National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.
New Zealand
- New Year's DayThu, Jan 1
- Day after New Year's DayFri, Jan 2
- Waitangi DayFri, Feb 6
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Anzac DayMon, Apr 27
- King's BirthdayMon, Jun 1
- MatarikiFri, Jul 10
- Labour DayMon, Oct 26
- Christmas DayFri, Dec 25
- Boxing DayMon, Dec 28
Mexico
- New Year's DayThu, Jan 1
- Constitution DayMon, Feb 2
- Benito Juárez's birthdayMon, Mar 16
- Maundy ThursdayThu, Apr 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Independence DayWed, Sep 16
- Revolution DayMon, Nov 16
- Christmas DayFri, Dec 25
About these zones
Christchurch uses New Zealand Time (NZST, or NZDT). To call New Zealand, dial +64.
Mexico City uses Central Standard Time. To call Mexico, dial +52.
Mexico City is approximately 7,050 miles east of Christchurch.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Christchurch | Mexico City | Day |
|---|---|---|
| 12:00 am | 6:00 am | -1 day |
| 1:00 am | 7:00 am | -1 day |
| 2:00 am | 8:00 am | -1 day |
| 3:00 am | 9:00 am | -1 day |
| 4:00 am | 10:00 am | -1 day |
| 5:00 am | 11:00 am | -1 day |
| 6:00 am | 12:00 pm | -1 day |
| 7:00 am | 1:00 pm | -1 day |
| 8:00 am | 2:00 pm | -1 day |
| 9:00 am | 3:00 pm | -1 day |
| 10:00 am | 4:00 pm | -1 day |
| 11:00 am | 5:00 pm | -1 day |
| 12:00 pm | 6:00 pm | -1 day |
| 1:00 pm | 7:00 pm | -1 day |
| 2:00 pm | 8:00 pm | -1 day |
| 3:00 pm | 9:00 pm | -1 day |
| 4:00 pm | 10:00 pm | -1 day |
| 5:00 pm | 11:00 pm | -1 day |
| 6:00 pm | 12:00 am | Same day |
| 7:00 pm | 1:00 am | Same day |
| 8:00 pm | 2:00 am | Same day |
| 9:00 pm | 3:00 am | Same day |
| 10:00 pm | 4:00 am | Same day |
| 11:00 pm | 5:00 am | Same day |
Daylight saving time
Christchurch observes daylight saving time; Mexico City does not. The offset between the two zones changes when Christchurch transitions: on Sunday, September 27, 2026, clocks spring forward from NZST to NZDT.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:56 AM
- Sunset
- 5:16 PM
- Day length
- 9h 20m
- Sunrise
- 6:08 AM
- Sunset
- 7:18 PM
- Day length
- 13h 10m
Daylight overlap: 5h 22m — 7:56 AM–1:18 PM in Christchurch (1:56 PM–7:18 PM in Mexico City). Both locations are in daylight during this window.
Cities in these zones
Other cities in New Zealand Time
Other cities in Central Standard Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in New Zealand Time
- AKL
- CHC
- WLG
Airports in Central Standard Time
- MEX
- NLU
- TLC
- PBC
- QRO
- BJX
- GDL
Related conversions
Common conversions
- What is 9:00 am Christchurch in Mexico City?
- 9:00 am Christchurch is 3:00 pm Mexico City, the previous day.
- What is 12:00 pm Christchurch in Mexico City?
- 12:00 pm Christchurch is 6:00 pm Mexico City, the previous day.
- What is 12:30 pm Christchurch in Mexico City?
- 12:30 pm Christchurch is 6:30 pm Mexico City, the previous day.
- What is 2:00 pm Christchurch in Mexico City?
- 2:00 pm Christchurch is 8:00 pm Mexico City, the previous day.
- What is 5:00 pm Christchurch in Mexico City?
- 5:00 pm Christchurch is 11:00 pm Mexico City, the previous day.
- What is 11:30 pm Christchurch in Mexico City?
- 11:30 pm Christchurch is 5:30 am Mexico City.