Objections to the use of designated deposition testimony and documents are due fourteen (14) days after the designations were served. Fed. R. Civ. P. 26(a)(3)(B).
Links to Deadline Calculator Pages for Pertinent Federal Court Deadlines:
Answers to Counterclaims and Crossclaims
Reply to an Answer (If Ordered)
Effect of a Motion on the Answer Deadline
Responses to Discovery Requests
Affidavits in Opposition to Motions
Motion for a More Definite Statement