Offset
The time difference between Auckland and Havana is 16 hours.
Auckland (NZST) is ahead of Havana (CDT).
NZST: UTC+12
CDT: UTC-4
Havana is currently observing daylight saving time; Auckland is not.
When to schedule
Standard business hours (9 AM–5 PM, Mon–Fri) in Auckland and Havana don't overlap on the same weekday. Havana is 16 hours behind Auckland.
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
Cuba
- Triumph of the RevolutionThu, Jan 1
- Victory of Fidel CastroFri, Jan 2
- Good FridayFri, Apr 3
- Labour DayFri, May 1
- Day before the Commemoration of the Assault of the Moncada garrisonSat, Jul 25
- Commemoration of the Assault of the Moncada garrisonSun, Jul 26
- Day after the Commemoration of the Assault of the Moncada garrisonMon, Jul 27
- Independence DaySat, Oct 10
- Christmas DayFri, Dec 25
About these zones
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Auckland | Havana | Day |
|---|---|---|
| 12:00 am | 8:00 am | -1 day |
| 1:00 am | 9:00 am | -1 day |
| 2:00 am | 10:00 am | -1 day |
| 3:00 am | 11:00 am | -1 day |
| 4:00 am | 12:00 pm | -1 day |
| 5:00 am | 1:00 pm | -1 day |
| 6:00 am | 2:00 pm | -1 day |
| 7:00 am | 3:00 pm | -1 day |
| 8:00 am | 4:00 pm | -1 day |
| 9:00 am | 5:00 pm | -1 day |
| 10:00 am | 6:00 pm | -1 day |
| 11:00 am | 7:00 pm | -1 day |
| 12:00 pm | 8:00 pm | -1 day |
| 1:00 pm | 9:00 pm | -1 day |
| 2:00 pm | 10:00 pm | -1 day |
| 3:00 pm | 11:00 pm | -1 day |
| 4:00 pm | 12:00 am | Same day |
| 5:00 pm | 1:00 am | Same day |
| 6:00 pm | 2:00 am | Same day |
| 7:00 pm | 3:00 am | Same day |
| 8:00 pm | 4:00 am | Same day |
| 9:00 pm | 5:00 am | Same day |
| 10:00 pm | 6:00 am | Same day |
| 11:00 pm | 7:00 am | Same day |
Daylight saving time
Both zones observe daylight saving time, but they transition on different dates.
Auckland: next transition on Sunday, September 27, 2026.
Havana: next transition on Sunday, November 1, 2026.
Auckland and Havana are in opposite hemispheres, so their clocks change in opposite directions about six months apart — one springs forward while the other falls back. The offset between them therefore shifts twice a year and can swing by up to two hours across the seasons, more than a typical same-hemisphere pair. Recurring meetings will need re-checking after each transition.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 7:29 AM
- Sunset
- 5:12 PM
- Day length
- 9h 43m
- Sunrise
- 6:44 AM
- Sunset
- 8:15 PM
- Day length
- 13h 31m
Daylight overlap: 4h 45m — 7:29 AM–12:15 PM in Auckland (3:29 PM–8:15 PM in Havana). Both locations are in daylight during this window.
Cities in these zones
Other cities in New Zealand 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 Cuba Standard Time
- HAV
Related conversions
Common conversions
- What is 9:00 am Auckland in Havana?
- 9:00 am Auckland is 5:00 pm Havana, the previous day.
- What is 12:00 pm Auckland in Havana?
- 12:00 pm Auckland is 8:00 pm Havana, the previous day.
- What is 12:30 pm Auckland in Havana?
- 12:30 pm Auckland is 8:30 pm Havana, the previous day.
- What is 2:00 pm Auckland in Havana?
- 2:00 pm Auckland is 10:00 pm Havana, the previous day.
- What is 5:00 pm Auckland in Havana?
- 5:00 pm Auckland is 1:00 am Havana.
- What is 11:30 pm Auckland in Havana?
- 11:30 pm Auckland is 7:30 am Havana.