Daylight saving adjustment ended for Australian Central Daylight Time (ACDT), for details check here. Daylight Saving Time used for Eastern Standard Time (EST), for details check here.
EST and ACDT Time Calculator
• Australian Central Standard Time Offset: UTC/GMT +9.5
• Eastern Daylight Time Offset: UTC/GMT -4
» Eastern Standard Time Conversions
» Australian Central Daylight Time Conversions