Same experience as me, I'm living in Australia but my own clients (as well as my employers) are mostly in the US. Most of them are Mountain Time but there's clients on both east and west coast.

I've told both sets of clients there's a pretty good chance I'm going to be still awake at 2AM AEST so book meetings for their morning time and I'll likely be able to attend, even without much notice.

It probably seems a little odd to most but it's working well for me, I like 2AM AEST meetings. I don't like 7AM AEST meetings.