39 C.F.R. § 964.12 Computation of time.
Title 39 - Postal Service
A designated period of time under these rules means calendar days, excludes the day the period begins, and includes the last day of the period unless the last day is a Saturday, Sunday, or legal holiday, in which case the period runs until the close of business on the next business day.
Title 39: Postal Service
PART 964—RULES OF PRACTICE GOVERNING DISPOSITION OF MAIL WITHHELD FROM DELIVERY PURSUANT TO 39 U.S.C. 3003, 3004
§ 964.12 Computation of time.
