Opm 2025 Pp Calendar. Most federal employees are entitled to holiday premium pay when they are required to work during designated holiday hours. A leave year begins on the first day of the first full biweekly pay period in a calendar year and ends on the day immediately before the first day of the first full biweekly pay period.

The 2024 leave year ends on jan. 10, 2026 (seven days of salary after dec.