In Computing any period of time prescribed or ordered by these rules, the day of the act, event, or default from which the designated period of time begins to run is not to be included. The last day of the period so computed is to be included, unless it is a Saturday, Sunday, or a legal holiday, in which event the period runs until the end of the next day which is not a Saturday, Sunday, or a legal holiday.
Haw. Code R. § 17-2030-4