N.J. Court Rules, R. 1:6-3

Summary

(a) Motions Generally. Other than an ex parte motion and except as otherwise provided by R. 4:6-2(e) (dismissal for failure to state a claim), R. 4:46-1 (summary judgment), and R. 5:5-4(c) (post judgment motions), a notice of motion shall be filed and served not later than 16 days before the specified return date unless otherwise provided by court order, which may be applied for ex parte. Thus, for example, if the return date of the motion is a Friday, the motion must be filed and served not later than the Wednesday, 16 days prior. If a motion is supported by affidavit or certification, the affidavit or certification shall be filed and served with the motion. Except as provided by R. 4:49-1(b) (motion for new trial), any opposing affidavits, certifications or objections filed pursuant to R. 1:6-2 shall be filed and served not later than 8 days before the return date unless the court relaxes that time. Thus, for example, if the return date is on a Friday, any response must be filed and ...