Yes, really, your skin is screaming for sunscreen.  Your skin wants you to protect it everyday!  Even on cloudy days, the sun’s harmful rays can reach through the clouds and cause sun damage.  Each of us should wear sunscreen everyday when we are outside.  Most of us don’t use enough sunscreen either–it takes about a shot glass size to adequately cover ourselves.  We also need to be sure to re-apply sunscreen according to the package directions (most often it’s every 2 hours).  The higher the SPF, the better the protection.  Do your skin a favor and slather on the sunscreen!