CST-CUBA to NZST Converter

Standard business hours (9 AM–5 PM, Mon–Fri) in Cuba Standard Time and New Zealand Time don't overlap on the same weekday. New Zealand Time is 16 hours ahead of Cuba Standard Time.

With some flexibility, there’s a workable window outside standard hours:

• 3 PM–8 PM in Cuba Standard Time (7 AM–12 PM the next day in New Zealand Time) — suggest 5:00 PM Cuba Standard Time (9:00 AM New Zealand Time).

This means an early start or late finish for one side, but it’s a reasonable slot for a one-off meeting.

Cuba Standard Time is also known as CST, or CDT. To call Cuba, dial +53.

New Zealand Time is also known as NZST, or NZDT. To call New Zealand, dial +64.

New Zealand Time is approximately 7,850 miles southwest of Cuba Standard Time.

Both zones observe daylight saving time, but they transition on different dates.

Cuba Standard Time: next transition on Sunday, November 1, 2026.

New Zealand Time: next transition on Sunday, September 27, 2026.

Cuba Standard Time and New Zealand Time 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.