If either series goes 7, it starts on June 22. If both series finish in 6 or fewer games, it starts on June 20.
If the Jazz want a 4 day break, they must finish the Clippers in 5. Otherwise it is every other day till at least the end of the conference finals.
If the Jazz survive the Clippers, I think the Suns series will go 6 or 7 games. Which will mean 12-14 grueling playoff games every other day without a break.
I don't think the Jazz can survive that stretch. If the Jazz hope to have a chance against a rested Suns team, they better win the next two games.