Convert Casey Time to Dumont-d’Urville Time
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CAST · UTC+8 → DDUT · UTC+10
CAST is 2 hours behind DDUT
Casey · AWST
Wednesday, 7 October 2026
DumontDUrville · UTC+10
Wednesday, 7 October 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.
Shared working hours: 09:00–16:00 in Casey is 11:00–18:00 in DumontDUrville.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
19:26 Wed 7 Oct Casey = 21:26 Wed 7 Oct DumontDUrville
Hour-by-hour conversion
| Casey (CAST)Every 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. | DumontDUrville (DDUT) | |
|---|---|---|
| 00:00 | 02:00 | |
| 01:00 | 03:00 | |
| 02:00 | 04:00 | |
| 03:00 | 05:00 | |
| 04:00 | 06:00 | |
| 05:00 | 07:00 | |
| 06:00 | 08:00 | |
| 07:00 | 09:00 | |
| 08:00 | 10:00 | |
| 09:00 | 11:00 | Both at work |
| 10:00 | 12:00 | Both at work |
| 11:00 | 13:00 | Both at work |
| 12:00 | 14:00 | Both at work |
| 13:00 | 15:00 | Both at work |
| 14:00 | 16:00 | Both at work |
| 15:00 | 17:00 | Both at work |
| 16:00 | 18:00 | |
| 17:00 | 19:00 | |
| 18:00 | 20:00 | |
| 19:00 | 21:00 | Now |
| 20:00 | 22:00 | |
| 21:00 | 23:00 | |
| 22:00 | 00:00next day | |
| 23:00 | 01:00next day |
About this conversion
CAST here means Casey Time, represented by Casey (Antarctica/Casey), currently UTC+8. DDUT means Dumont-d’Urville Time, represented by DumontDUrville (Antarctica/DumontDUrville), currently UTC+10.
Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Casey; day boundaries are marked where the date differs.
Quick answers
- 09:00 CAST is 11:00 DDUT
- 12:00 CAST is 14:00 DDUT
- 15:00 CAST is 17:00 DDUT
- 18:00 CAST is 20:00 DDUT
Related conversions
- Casey Time to Easter Island TimeCAST → EAST
- Casey Time to Ecuador TimeCAST → ECT
- Casey Time to Galapagos TimeCAST → GALT
- Casey Time to Marshall Islands TimeCAST → MHT
- Central Africa Time to Dumont-d’Urville TimeCAT → DDUT
- Central European Time to Dumont-d’Urville TimeCET → DDUT
- Cape Verde Time to Dumont-d’Urville TimeCVT → DDUT
- Dumont-d’Urville Time to Indochina TimeDDUT → ICT
- Casey Time to India TimeCAST → IST
- Dumont-d’Urville Time to India TimeDDUT → IST
- Time in Caseynow, DST, offset
- Time in DumontDUrvillenow, DST, offset