Am I going tan under the sun?

It is third week my son goes to primary school; I can feel the sunburn on my face and legs. I know I should be wearing the long pants instead of shorts because of hot afternoon here. I need to apply sunscreen for my face and hands, I see many moms and aunties wearing the long sleeve to cover their hands but I don't think they are working!

I have friends with natural tan skin and she told me she has no choice but to love it. Well I think there is advantage of having tan, look she does not need to go for any fake tan!