Time zones can be confusing, and the United States has plenty of them (six, in fact).
Here’s a straightforward breakdown of when things will happen for those of us on the other side of the world.
4 November (in Australian Eastern Standard Time)
4:00am: physical polls open in Hawaii, the last American state to do so.
10:00am: physical polls close in the Eastern Time Zone sections of Indiana and Kentucky.
11:00am: physical polls close in Georgia, South Carolina, Virginia, parts of New Hampshire, Eastern Time Zone sections of Florida, and Central Time Zone parts of Indiana and Kentucky.
11:30am: physical polls close in North Carolina, Ohio, and West Virginia.
Midday: physical polls close in Alabama, Connecticut, Delaware, Illinois, Maine, Massachusetts, Maryland, Mississippi, Missouri, New Jersey, Oklahoma, Pennsylvania, Rhode Island, Tennessee, Washington DC, remainder of New Hampshire, Eastern Time Zone Sections of Michigan, Central Time Zone sections of Florida, Kansas, South Dakota and Texas, and parts of North Dakota.
12:30pm: physical polls close in Arkansas.
1:00pm: physical polls close in Arizona, Colorado, Louisiana, Minnesota, Nebraska, New Mexico, New York, Wisconsin, Wyoming, the remainder of North Dakota, Central Time Zone sections of Michigan, and Mountain Time Zone sections of Kansas, South Dakota, and Texas.
2:00pm: physical polls lose in Iowa, Montana, Nevada, Utah, Mountain Time Zone sections of Idaho and Oregon.
3:00pm: physical polls close in California, Washington, and Pacific Time Zone sections of Idaho and Oregon. This is also the earliest time the media will call the results of the election.
4:00pm: physical polls close in Hawaii and Alaska Time Zone sections of Alaska.
5:00pm: the final physical polls close in Aleutian Time Zone sections of Alaska.
5 November
1:00am: counting of mail-in ballots begins in most states.
If you’re sitting thinking ‘OK, but when will we know who wins?’, the short answer is: no idea.
By way of context, US media called the heavily contested 2016 election for Donald Trump at about 2.30am ET the day after the election - that’s 5.30pm on Wednesday in AEST.
In the 2008 and 2012 presidential elections, which saw Barack Obama elected, they called it much earlier - at around 3pm AEST.
So if history is anything to go by, we could have a preliminary idea of the result before dinner time in Australia. But, with the record-breaking number of postal votes, how the night will play out is a big unknown.
It may be days before the result is clear, especially if legal challenges around postal ballots go ahead in the event of a tight race.
SBS News’ will be streaming ABC World News America’s results coverage from 11am (AEDT) to 6.20pm (AEDT) on our website and social media channels.
We’ll also be sure let you know here when things are kicking off.