A divorce isn't like other litigation, in that you can probably still participate in the proceedings to a significant degree despite a nonappearance default, but particularly if there are disputes as to property or custody you should still move to set aside the default as soon as you can. You would want to do this sooner so you can take advantage of any formal discovery that is required, and to make sure you can fully present your case.

Contact the lawyer for your spouse and see if they'll stipulate to set aside the default. If they will, get a stipulation and order entered setting aside the default. If not, mention their refusal in your motion.