In computing any period of time prescribed in 1.4.1.80 through 1.4.1.93 NMAC of this rule, the day of the event from which the designated period of time begins to run shall not be included, but the last day of the period shall be included unless it is a Saturday, a Sunday, or a legal holiday, in which event the period shall run to the end of the next business day.
N.M. Admin. Code § 1.4.1.93