Hang up your beach towels, don your coziest attire and prepare for an all-day Netflix marathon, because believe it or not, there’s a national holiday devoted to staying indoors. National Stay Out of the Sun Day falls on July 3 each calendar year and encourages us to give our skin a much-needed break from the sweltering heat. Although one doesn’t technically need to be indoors to avoid the sun, any excuse to lounge around the house for a lengthy period of time can (and should) be taken full advantage of. Moderate sun exposure will provide you with a healthy, all-natural dose of Vitamin D, but spending too much time basking in the sun speeds up the aging process. Whether you opt to spend this holiday relishing in the great indoors, or relaxing in a hammock in the shade — we’ve got a couple of ideas to help you celebrate.