The time difference between the US and Australia is one of the most significant hurdles for global teams. Depending on the specific cities, you could be looking at a 14 to 18-hour difference.

The Morning Window (US Perspective)

For someone on the US East Coast (EST), calling Australia (Sydney/Melbourne) is often best around 6 PM to 8 PM. This usually corresponds to 9 AM to 11 AM the next day in Sydney.

The Evening Window (US Perspective)

Alternatively, early mornings in the US (around 7 AM EST) work well as it's the end of the workday in Australia (around 10 PM AEST). This is less ideal but works for quick syncs.

Key Considerations

• Daylight Saving Time: Australia and the US change their clocks at different times of the year, which can swing the difference by 1-2 hours.
• Work-Life Balance: Avoid calling during their dinner time or very early morning.