Having fun in the sun with baby is a wonderful experience... but the joy quickly diminishes when a baby suffers with sunburn. Older children need to be protected too... and don't forget about yourself!
The American Academy of Pediatrics (AAP) has okayed the use of sunscreen for babies under 6 months in minimal amounts on the face and neck and back of hands BUT advises that these young ones be kept in the shade instead if at all possible. Their skin is thinner and the protective tanning response hasn't kicked in yet.
Now go have fun!