You can check your time zone from your account and at the top of the 'Schedule' tab during the event.
When you want to change your time zone after the join process, please follow the steps below.
How to Select the time zone
1. Tap your profile in the top left corner of the app
2. Scroll down until you reach the time zone settings. Change the format and time zone from the drop-down menu.
3. Tap the green 'Save changes button when you're all done.
π‘ Choose your timezone based on the city you are located in, so you don't have to worry about daylight savings, as those will be updated on the account accordingly.