NIH Holidays 2025

Federal Holiday Schedule 2025

*This holiday is designated as “Inauguration Day” in section 6103(c) of title 5 of the United States Code, which is the law that specifies holidays for Federal employees. Federal employees in the Washington, DC, area are entitled to a holiday on the day a President is inaugurated on January 20th for each fourth year after 1965.

**This holiday is designated as “Washington’s Birthday”; in section 6103(a) of title 5 of the United States Code, which is the law that specifies holidays for Federal employees. Though other institutions such as state and local governments and private businesses may use other names, it is our policy to always refer to holidays by the names designated in the law.

***If a holiday falls on a Saturday, for most Federal employees, the preceding Friday will be treated as a holiday for pay and leave purposes. (See 5 U.S.C. 6103(b).) If a holiday falls on a Sunday, for most Federal employees, the following Monday will be treated as a holiday for pay and leave purposes. (See Section 3(a) of Executive Order 11582, February 11, 1971.) See also our Federal Holidays – “In Lieu Of” Determination Fact Sheet at https://www.opm.gov/policy-data-oversight/pay-leave/work-schedules/fact-sheets/Federal-Holidays-In-Lieu-Of-Determination.

OPM web site: “Federal law (5 U.S.C., § 6103) establishes [these] public holidays for Federal employees. Please note that most Federal employees work on a Monday through Friday schedule. For these employees, when a holiday falls on a nonwork day — Saturday or Sunday — the holiday usually is observed on Monday (if the holiday falls on Sunday) or Friday (if the holiday falls on Saturday).”