This week there have currently been two sets of Eurovision shows, two Public and two Jury Semi-finals. The top 10 acts from both these sets along with the big 5 (Germany, Spain, France, Italy and United Kingdom) and Portugal (the host) will be competing. The final starts at 21:00 CEST or 19:00 UTC on the 12th and the running orders can be seen below.
The top 15 acts currently in the odds are detailed below. The placements of many acts have been moving around in the odds a lot since yesterdays seconds Semi-final. Most notably perhaps Ireland who have jumped up considerably following there placement in 24th. Generally placement in the later positions of the half you are assigned to correlates to how well an act performed in their semi-final (based on past data). Ireland held a shocking 150/1 for much of the lead up to Eurovision.
TL;DR: The final starts at 19:00 UTC Saturday the 12th, running orders and odds found in the pictures.