MST to AEST time converter
Australian Eastern Time (AEST) is 18 hours ahead of Mountain Time (MST) in January and 16 hours ahead in July, because daylight saving time shifts the difference. Use the grid below to line up Denver and Sydney: drag the cursor across the day, and working hours (9 AM–5 PM) are highlighted in every row so you can spot a slot that suits both sides.
Right now it is 03:43 MDT in Denver and 20:43 AEDT in Sydney.
2/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.
MST to AEST: frequently asked
What is the time difference between MST and AEST?
Australian Eastern Time (AEST) is 18 hours ahead of Mountain Time (MST) in January and 16 hours ahead in July, because daylight saving time shifts the difference.
What time is 9 AM MST in AEST?
9:00 AM MST is 3:00 AM AEST the next day in January, and 1:00 AM AEST the next day in July.
When do working hours overlap between Denver and Sydney?
In January: Standard 9:00 AM–5:00 PM working hours never overlap. The closest fit is 11:00 PM MST, which is 5:00 PM AEST. In July: Standard 9:00 AM–5:00 PM working hours never overlap. The closest fit is 1:00 AM MST, which is 5:00 PM AEST.