Forest Service Pay Period Calendar 2025. A leave year begins on the first day of the first full biweekly pay period in a calendar year. To see holidays for a specific year, please select the tab labeled with your year of interest.

For the convenience of timekeepers, each biweekly pay period appears as two separate weeks, with the beginning. A leave year begins on the first day of the first full biweekly pay period in a calendar year.