More details to this question:
A petition for a writ of certiorari to the US Supreme Court to review the judgment of the highest state court or of a federal court of appeals in a civil or criminal case has to be filed within 90 days after entry of the judgment.
1 ANSWER
90 calendar days, except that the time is extended to the next business day if the period ends on a weekend or legal holiday.
Answered on Feb 27th, 2014 at 4:58 PM