Any idea what time Calum Scott will be taking the stage?

If he the opening act then you're looking at 8 pm or 8:15 pm. I recommend that to get there early to find your seat or if you're on the lawn then to get a good spot

I agree with Scott B. Depending on the performer , it's usually an 8 o'clock start. Some performers wait until the venue is more packed, especially on weeknights. But if he's the main act it should be no looo after than 8:30. Get there by 7:00 to give yourself time to park and make the trek to the entrance, etc.