Ind. R. Civ. P. 6

As amended through April 3, 2024
Rule 6 - Time
(A) Computation. In computing any period of time prescribed or allowed by these rules, by order of the court, or by any applicable statute, the day of the act, event, or default from which the designated period of time begins to run shall not be included. The last day of the period so computed is to be included unless it is:
(1) a Saturday,
(2) a Sunday,
(3) a legal holiday as defined by state statute, or
(4) a day the office in which the act is to be done is closed during regular business hours.

In any event, the period runs until the end of the next day that is not a Saturday, a Sunday, a legal holiday, or a day on which the office is closed. When the period of time allowed is less than seven [7] days, intermediate Saturdays, Sundays, legal holidays, and days on which the office is closed shall be excluded from the computations.

(B) Enlargement. When an act is required or allowed to be done at or within a specific time by these rules, the court may at any time for cause shown:
(1) order the period enlarged, with or without motion or notice, if request therefor is made before the expiration of the period originally prescribed or extended by a previous order; or
(2) upon motion made after the expiration of the specific period, permit the act to be done where the failure to act was the result of excusable neglect; but, the court may not extend the time for taking any action for judgment on the evidence under Rule 50(A), amendment of findings and judgment under Rule 52(B), to correct errors under Rule 59(C), statement in opposition to motion to correct error under Rule 59(E), or to obtain relief from final judgment under Rule 60(B), except to the extent and under the conditions stated in those rules.
(C) Service of pleadings and Rule 12 motions. A responsive pleading required under these rules, shall be served within twenty [20] days after service of the prior pleading. Unless the court specifies otherwise, a reply shall be served within twenty [20] days after entry of an order requiring it. The service of a motion permitted under Rule 12 alters the time for service of responsive pleadings as follows, unless a different time is fixed by the court:
(1) if the court does not grant the motion, the responsive pleading shall be served in ten [10] days after notice of the court's action;
(2) if the court grants the motion and the corrective action is allowed to be taken, it shall be taken within ten [10] days, and the responsive pleading shall be served within ten [10] days thereafter.
(D) For motions-Affidavits. A written motion, other than one which may be heard ex parte, and notice of the hearing thereof shall be served not less than five [5] days before the time specified for the hearing, unless a different period is fixed by these rules or by order of the court. Such an order may, for cause shown, be made on ex parte application. When a motion is supported by affidavit, the affidavit shall be served with the motion; and, except as otherwise provided in Rule 59(D), opposing affidavits may be served not less than one [1] day before the hearing, unless the court permits them to be served at some other time.
(E) Additional time after service by mail. Whenever a party has the right or is required to do some act or take some proceedings within a prescribed period after the service of a notice or other paper upon him and the notice or paper is served upon him by mail, three [3] days shall be added to the prescribed period.
(F) Dissolution Actions-Sixty-day waiting period. No cause for dissolution of marriage or for legal separation shall be tried or heard by any court until after the expiration of sixty (60) days from the date of the filing of the petition or from the date of the publication of the first notice to a nonresident.

Ind. R. Civ. P. 6