Question about service in temple

Hello! I am an American who was raised Catholic and I've been trying to get into Hinduism for years as I was blessed with a vision from Lakshmi in 2019. I've read the Gita and it brings me peace. The way I view God in all is exactly how I think Hindus do as well and I would like to be apart of a community of people who share my beliefs. I have a temple in my local area, but I don't understand how they work. https://sanatanlft.org/ This is the link to the temple and it has the times of service. Now my question is, is that an open time to come in and pray or is it like a service where you have to show up at 9 and it doesn't end til 11:30. I would be open to a service but I would like to know what I'm walking into before doing so, to not be late and disturb others. I already tried to call and there was no one to answer. I'd like to go tomorrow as it's my only day off, but I've been nervous about going for months. If anyone could help explain how these things work I would be very grateful! 🙏