Australian Central Daylight Time

E59448

daylight saving time time zone

Australian Central Daylight Time is the daylight saving time zone used in parts of central Australia, including South Australia and the Northern Territory, during the summer months.

Aliases (1)

Central Daylight Time (Australia) ×1

Statements (45)

Predicate	Object
instanceOf	daylight saving time → time zone →
abbreviation	ACDT →
appliesToCity	Adelaide → Broken Hill →
appliesToLatitudeBand	mid-latitude central Australia →
category	Time in Australia → Time zones →
coincidesWith	UTC+10:30 offset used in South Australia during summer →
country	Australia →
DSTRelativeToUTC	UTC+10:30 during daylight saving →
DSTShiftAmount	+1 hour →
governingJurisdictionForRules	state and territory governments of Australia →
hasDSTComponent	yes →
IANAZoneExample	Australia/Adelaide → Australia/Broken_Hill →
isNinetyMinutesAheadOf	Australian Western Standard Time →
isOneHourAheadOf	Australian Eastern Standard Time during winter when ACDT is not in effect →
isThirtyMinutesBehind	Australian Eastern Daylight Time →
languageOfName	English →
notObservedInStateOrTerritory	New South Wales (most of state) → Northern Territory → Queensland → Tasmania → Western Australia →
observedInHemisphere	Southern Hemisphere →
observedInSeason	summer →
observedInStateOrTerritory	Australian Capital Territory (for some cross-border administrative uses with SA, historically/indirectly) → New South Wales (Broken Hill region) → South Australia → Victoria (border communities aligned with SA, if any by local practice) →
offsetFromAustralianCentralStandardTime	+1:00 →
region	central Australia →
shortName	Central Daylight Time (Australia) →
standardTimeCounterpart	Australian Central Standard Time →
timeNotation	12-hour clock (common) → 24-hour clock (official) →
typicalEndMonth	April →
typicalEndRule	first Sunday in April (most recent practice) →
typicalStartMonth	October →
typicalStartRule	first Sunday in October (most recent practice) →
usedFor	civil timekeeping →
usesDaylightSaving	true →
UTCOffset	+10:30 →
UTCOffsetHours	10.5 →

Referenced by (6)

Subject (surface form when different)	Predicate
ACDT →	abbreviationFor
Australian Central Standard Time →	daylightSavingTimeVariant
ACDT →	fullName
Australian Central Daylight Time ("Central Daylight Time (Australia)") →	shortName
Kangaroo Island →	timeZone
Adelaide Airport →	timeZoneDST