Whenever a person has the right or is required to do an act within a prescribed period after the service of a notice or other paper and the notice or other paper is served by mail, three (3) days shall be added to the prescribed period.
If service is made by electronic means and accomplished after 5:00 p.m. Minnesota time on the day of service, one additional day shall be added to the prescribed period.
Minn. R. Juv. P. 31.02