R.I. Gen. Laws § 7-6-19

Unless otherwise provided in the articles of incorporation or the bylaws, written notice stating the place, day, and hour of the meeting and, in case of a special meeting, the purpose or purposes for which the meeting is called, shall be delivered not less than ten (10) nor more than 60 days before the date of the meeting, either personally or by mail, by or at the direction of the president, or the secretary, or the officers or persons calling the meeting, to each member entitled to vote at the meeting. If mailed, the notice is deemed to be delivered when deposited in the United States mail addressed to the member at his or her address as it appears on the records of the corporation, with postage prepaid.