https://www.techradar.com/news/ufc-229-live-stream-how-watch-khabib-vs-mcgregor-online-from-anywhere

UFC 229 takes place the T-Mobile Arena in Las Vegas, Nevada, on Saturday, October 6. 

The main event will take place at around 10pm ET, which means 7pm PT, 3am BST and midday AEST on Sunday.