National Armed Forces Day 16 May 2026 All military veterans and active duty personnel are invited to enjoy aFREE 18-hole round of golf and cart, and/or FREE entry into theAquatic Center, in appreciation of your service to the United States. Los Alamos County Golf Course, 4290 Diamond Dr., 87544 Tagged as: , Community events & fundraisers, Holiday
Memorial Day Observed 25 May 2026 Los Alamos County Offices will be closed in observance of Memorial Day. Essential personnel for police, fire and utilities stand-by crews continue to provide service 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
Juneteenth Observed 19 Jun 2026 Los Alamos County Offices will be closed in observance of Juneteenth holiday. Essential personnel for police, fire and utilities stand-by crews continue to provide service 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
July 4th Observed 04 Jul 2026 Los Alamos County Offices will be closed in observance of July 4, Independence Day. Essential personnel for police, fire and utilities stand-by crews continue to provide service 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
Labor Day Observed 07 Sep 2026 Los Alamos County Offices will be closed in observance of Labor Day. Essential personnel for police, fire and utilities stand-by crews continue to provide service 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
Indigenous Peoples Day Observed 12 Oct 2026 Los Alamos County Offices will be closed in observance of Indigenous Peoples Day. Essential personnel for police, fire and utilities stand-by crews continue to provide 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
Veterans Day Observed 11 Nov 2026 Los Alamos County administrative offices will be closed on veterans day. Essential personnel for police, fire and utilities stand-by crews continue to provide service 24/7. Other county facilities may have modified hours. Tagged as: , Holiday
Thanksgiving Holiday Observed 26 Nov 2026 Los Alamos County Administrative offices observe Thursday, Nov. 26 and Friday, Nov. 27 for the Thanksgiving holiday. Essential personnel for police, fire and utility stand-by crews continue to provide service 24/7. Tagged as: , Holiday
Santa's Workshop 05 Dec 2026 Join Los Alamos County Recreation staff for a cozy afternoon of holiday fun at Santa’s Workshop on Saturday, December 5, from 3:30 to 5:30 pm at Betty Ehart Senior Center. This free family event invites children and families to decorate cookies, make festive crafts, write letters to Santa, and take photos with Santa or the Grinch. Betty Ehart Senior Center, lower level, 1101 Bathtub Row, Los Alamos, NM 87544 Tagged as: , Community events & fundraisers, Holiday, Kids & family, Music & arts, Youth events
Skate with Santa 19 Dec 2026 Santa always takes time during his busy holiday schedule to visit the ice rink. Los Alamos County Ice Rink, 4475 West Road, 87544 Tagged as: , Community events & fundraisers, Holiday, Kids & family, Youth events