|Current:||CAST (UTC+8h) — Casey Time|
|Next Change:||CAST (UTC+11h) — Casey Time|
|Current Offset:||UTC/GMT +8 hours|
|Difference:||12 hours ahead of Washington DC|
2022 Time Zones - Casey
The graph above illustrates clock changes in Casey during 2022.
Time Changes in Casey
Casey Station changes between UTC+8 in the winter season and UTC+11 in the summer season. The Australian station's time changes line up—for the most part—with the switch to Daylight Saving Time (DST) in Australia. So, when Tasmania sets the clocks forward one hour for DST to UTC+11, Casey sets its clocks forward three hours to UTC+11. Sometimes, these dates are moved depending on supply boats or flights to the station, so time changes in Casey are often labeled preliminary.
Time Changes in Casey Over the Years
Daylight Saving Time (DST) changes do not necessarily occur on the same date every year.
|Year||Date & Time||Abbreviation||Time Change||Offset After|
|2021||Sun, Mar 14 at 12:00 am||CAST (not changed)||-3 hours (TZ change)||UTC+8h|
|Sun, Oct 3 at 12:01 am||CAST (not changed)||+3 hours (TZ change)||UTC+11h|
|2022||Sun, Mar 13 at 12:00 am||CAST (not changed)||-3 hours (TZ change) | Probable date||UTC+8h|
|Sun, Oct 2 at 12:01 am||CAST (not changed)||+3 hours (TZ change) | Preliminary date||UTC+11h|
|2023 — 2025||No known changes, UTC +11 hours all of the period|
|* All times are local Casey time. Next time change is highlighted.|