In computing any time period, the Office shall exclude the day from which the designated time period begins to run. The Office shall include the last day of the period unless it falls on a Saturday, Sunday, or legal holiday. When the time period is 10 days or less, the Office shall exclude Saturdays, Sundays, and legal holidays.

(see "Inapplicability of A.A.C. R2-19-107 in computing statutory time limits of A.R.S. §41-1092 et seq)

[Golden Rule: A very common mistake parties make is to file a motion or send a letter to a judge without sending a copy to the other parties. Since no party would want any action taken without an opportuity to be heard, every party must make sure that all other parties are notified and given a copy of any motion or letter sent to an administrative law judge. See OAH Procedural Rule R2 -19-108(E).]