Will I still get a tan if I wear sunscreen?

I am going to be volunteering at the zoo this summer and I don't want to get a very dark tan. My skin tone is ivory. I will be working outside 3 hours 5 days a week for about a month. The sunscreen I have is Banana Boat Sport Performance and it's SPF 85 and for my face I have the Neutrogena Ultra Sheer Sunblock in spf 30. I will also wear a visor since it's part of my uniform.