Check out the holiday mall hours for Christmas 2023 in our list. Plan your shopping and enjoy the holiday spirit with an adjusted schedule at your favorite malls. SM Supermalls  SM Megamall Dec. 15, Dec. 18 to Dec. 22: 11 a.m to 12 midnight Dec. 24 and 31: 9 a.m to 7 p.m. Jan. 1, 2024: 12 p.m...