Castries to Auckland time
AST · UTC−4 → NZST · UTC+12
Castries is 16 hours behind Auckland
Castries · AST
Thursday, 24 September 2026
Auckland · NZST
Thursday, 24 September 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
0003060912151821
CastriesAST · -04:00
0003060912151821
AucklandNZST · +12:00
1619220104071013
Shared working hours: 17:00–18:00 in Castries is 09:00–10:00 in Auckland.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
03:57 Thu 24 Sep Castries = 19:57 Thu 24 Sep Auckland
Hour-by-hour conversion
| CastriesEvery hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Auckland | |
|---|---|---|
| 00:00 | 16:00 | |
| 01:00 | 17:00 | |
| 02:00 | 18:00 | |
| 03:00 | 19:00 | Now |
| 04:00 | 20:00 | |
| 05:00 | 21:00 | |
| 06:00 | 22:00 | |
| 07:00 | 23:00 | |
| 08:00 | 00:00next day | |
| 09:00 | 01:00next day | |
| 10:00 | 02:00next day | |
| 11:00 | 03:00next day | |
| 12:00 | 04:00next day | |
| 13:00 | 05:00next day | |
| 14:00 | 06:00next day | |
| 15:00 | 07:00next day | |
| 16:00 | 08:00next day | |
| 17:00 | 09:00next day | Both at work |
| 18:00 | 10:00next day | |
| 19:00 | 11:00next day | |
| 20:00 | 12:00next day | |
| 21:00 | 13:00next day | |
| 22:00 | 14:00next day | |
| 23:00 | 15:00next day |
Planning between Castries and Auckland
Castries (America/St_Lucia) is UTC−4 and Auckland (Pacific/Auckland) is UTC+12 right now. Working hours are shown as 09:00–18:00 local, sleeping hours as 23:00–07:00.
- 09:00 in Castries is 01:00 in Auckland
- 12:00 in Castries is 04:00 in Auckland
- 15:00 in Castries is 07:00 in Auckland
- 18:00 in Castries is 10:00 in Auckland
Reverse: Auckland to Castries. Or open both in the meeting planner with more cities.