Section 1001.12. Computation of time

(a) Except as otherwise provided by statute, in computing a period of time prescribed or allowed by this part or by statute, the day of the act, event or default after which the designated period of time begins to run is not included. The last day of the period is included, unless it is Saturday, Sunday or a legal holiday in this Commonwealth, in which event the period shall run until the end of the next day which is neither a Saturday, Sunday or holiday. A part-day holiday shall be considered as a holiday. Intermediate Saturdays, Sundays and legal holidays shall be included in the computation.

(b) Except as otherwise provided by statute, in computing a period of time prescribed or allowed by this part or by statute which is measured by counting a specified number of days backward from a scheduled future act, event or default, the day of the scheduled future act, event or default is not included. The day on which the prescribed or allowed action is to occur shall be included, unless it is a Saturday, Sunday or a legal holiday in this Commonwealth, in which event the day of the prescribed or allowed action shall run until the next preceding day which is neither a Saturday, Sunday or holiday. A part-day holiday shall be considered as a holiday. Intermediate Saturdays, Sundays and legal holidays are included in the computation.

(c) Subsection (a) supersedes 1 Pa. Code § 31.12 (relating to computation of time).