Here's everything you need to know as England look to level the series under lights at the Adelaide Oval.
What time will the Adelaide day-night Test start?
The action is scheduled to get underway at 2pm local time on Saturday 2 December – that's a 3.30am start for all of our UK-based followers.
Play runs until 9pm (10.30am UK time).
When should I make my morning brew?
There's a slight change in your usual Test intervals with this day-nighter: the tea break comes first followed by dinner before we head into the Aussie twilight zone.
The schedule of play is as follows:
First session: 2-4pm (3.30-5.30am)
Tea: 4-4.20pm (5.30-5.50am)
Second session: 4.20-6.20pm (5.50-7.50am)
Dinner: 6.20-7pm (7.50-8.30am)
Third session: 7-9pm (8.30-10.30am)
How can I follow play?
You can keep up to date with the action via our Ashes match centre.
Alternatively, download our app for iOS and Android users to get your live scores on waking.
BBC’s Test Match Special will also provide live ball-by-ball coverage with regular updates on BBC 5live, the BBC News Channel and BBC Sport Online.
To watch live ball-by-ball television coverage of the men’s and women’s Ashes series in Australia this winter, visit BT Sport at http://sport.bt.com/
Sky Sports News will have post-play reactions and regular updates, alongside live blogging and a range of analysis on both skysports.com and the app, with a Sky Sports Ashes podcast being released after the Test.
For the full range of ways to follow the men's Ashes in Australia take a look at our guide to following the tour this winter and for all of the team news and results during the Ashes in our dedicated England Men section.