National Family PJ Day is celebrated on November 14, encouraging families in the United States to spend time together while wearing matching pajamas, commonly referred to as P.Js or jammies. The day emphasizes the comfort and warmth of both pajamas and family bonding. Pajamas, which are worn as loungewear or nightwear, have cultural roots in South Asia, with the term derived from the Hindi word ‘pae jama,’ meaning leg clothing. This holiday was created by the American apparel company Soma and is organized during Sleep Comfort Month. The celebration promotes a fun and cozy atmosphere, allowing families to take a break from their routines and enjoy each other's company in comfortable attire.