2025-2026 Military Hospital and Clinic Closures                                  

Based upon 2025-2026 federal holidays, the Defense Health Agency, and Altus Air Force Base, Altus Medical Group will be closed or operate at reduced manning levels as shown below. Training day closures are subject to change based upon shifts in the exercise schedule for Altus Air Force Base. 

December 2025 

Wednesday, Dec. 24 – Christmas Eve - Closed 

Thursday, Dec. 25 – Christmas Day - Closed 

Friday, Dec. 26 – Half-Day – Closed at 12:00 p.m. 

January 2026 

Thursday- Jan. 1 – New Years Day – Closed 

Thursday, Jan. 8 – Closed for training until 12:45 p.m.

Monday, Jan. 19 – Martin Luther King Day – Closed 

Thursday, Jan. 22  – Closed for training until 12:45 p.m.

February 2026 

Friday, Feb. 6 - Closed at 3:30 p.m. for official function 

Thursday, Feb. 12 – Closed for training until 12:45 p.m.

Monday, Feb. 16 – President’s Day – Closed 

Thursday, Feb. 26 – Closed for training until 12:45 p.m.

March 2026 

Friday, Mar. 6 – Closed at 3:30 p.m. for official function 

Thursday, Mar. 12 – Closed for training until 12:45 p.m. 

Thursday, Mar. 26 – Closed for training until 12:45 p.m. 

April 2026 

Friday, Apr. 3 – Closed at 3:30 p.m. for official function 

Thursday, Apr. 9 – Closed for training until 12:45 p.m.  

Thursday, Apr. 23 – Closed for training until 12:45 p.m.

May 2026 

Friday, May 1 – Closed at 3:30 p.m. for official function 

Thursday, May 14 – Closed for training until 12:45 p.m.

Monday, May 25 – Memorial Day - Closed 

Thursday, May 28 – Closed for training until 12:45 p.m. 

June 2026 

Friday, June 5 – Closed at 3:30 p.m. for official function 

Thursday, June 11 – Closed for training until 12:45 p.m.

Friday, June 19 – Juneteenth - Closed 

Thursday, June 25 – Closed for training until 12:45 p.m.

July 2026 

Friday, July 3 – Independence Day Observance - Closed 

Thursday, July 9  – Closed for training until 12:45 p.m.

Monday, July 23 – Closed for training until 12:45 p.m.

August 2026 

Thursday, Aug. 13 – Closed for training until 12:45 p.m. 

Thursday, Aug. 27 – Closed for training until 12:45 p.m. 

September 2026 

Monday, Sept. 7 – Labor Day - Closed 

Thursday, Sept. 10 – Closed for training until 12:45 p.m.

Thursday, Sept. 24 – Closed for training until 12:45 p.m.

October 2026 

Thursday, Oct. 8 – Closed for training until 12:45 p.m.

Monday, Oct. 12 – Columbus Day & Indigenous People’s Day - Closed 

Thursday, Oct. 22 – Closed for training until 12:45 p.m. 

November 2026 

Wednesday, Nov. 11 – Veterans Day - Closed 

Thursday, Nov. 12 – Closed for training until 12:45 p.m.

Thursday, Nov. 26 – Thanksgiving Day - Closed 

December 2026 

Thursday, Dec. 10 – Closed for training until 12:45 p.m.

Thursday, Dec. 24 – Closed for training until 12:45 p.m.

Friday, Dec. 25 – Christmas Day - Closed