Dumont-d'Urville Time (DDUT) is 10 hours ahead of Coordinated Universal Time (UTC). This time zone is in use during standard time in: Antarctica.
Where and When is DDUT Observed?
Antarctica
Locations in Antarctica using DDUT all year:
Other Time Zones in UTC +10
Some time zones exist that have the same offset as DDUT, but can be found under a different name: