[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR630.204] [Page 719] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 630_ABSENCE AND LEAVE--Table of Contents Subpart B_Definitions and General Provisions for Annual and Sick Leave Sec. 630.204 Fractional pay periods. When an employee's service is interrupted by a non-leave-earning period, he earns leave on a pro rata basis for each fractional pay period that occurs within the continuity of his employment.