Senate Rule VIII - Order of business

111th Congress
1. At the conclusion of the morning business at the beginning of a new legislative day, unless upon motion the Senate shall at any time otherwise order, the Senate shall proceed to the consideration of the Calendar of Bills and Resolutions, and shall continue such consideration until 2 hours after the Senate convenes on such day (the end of the morning hour); and bills and resolutions that are not objected to shall be taken up in their order, and each Senator shall be entitled to speak once and for five minutes only upon any question; and an objection may be interposed at any stage of the proceedings, but upon motion the Senate may continue such consideration; and this order shall commence immediately after the call for "other resolutions", or after disposition of resolutions coming "over under the rule", and shall take precedence of the unfinished business and other special orders. But if the Senate shall proceed on motion with the consideration of any matter notwithstanding an objection, the foregoing provisions touching debate shall not apply.

2. All motions made during the first two hours of a new legislative day to proceed to the consideration of any matter shall be determined without debate, except motions to proceed to the consideration of any motion, resolution, or proposal to change any of the Standing Rules of the Senate shall be debatable. Motions made after the first two hours of a new legislative day to proceed to the consideration of bills and resolutions are debatable.

109th Congress
1. At the conclusion of the morning business at the beginning of a new legislative day, unless upon motion the Senate shall at any time otherwise order, the Senate shall proceed to the consideration of the Calendar of Bills and Resolutions, and shall continue such consideration until 2 hours after the Senate convenes on such day (the end of the morning hour); and bills and resolutions that are not objected to shall be taken up in their order, and each Senator shall be entitled to speak once and for five minutes only upon any question; and an objection may be interposed at any stage of the proceedings, but upon motion the Senate may continue such consideration; and this order shall commence immediately after the call for "other resolutions", or after disposition of resolutions coming "over under the rule", and shall take precedence of the unfinished business and other special orders. But if the Senate shall proceed on motion with the consideration of any matter notwithstanding an objection, the foregoing provisions touching debate shall not apply.

2. All motions made during the first two hours of a new legislative day to proceed to the consideration of any matter shall be determined without debate, except motions to proceed to the consideration of any motion, resolution, or proposal to change any of the Standing Rules of the Senate shall be debatable. Motions made after the first two hours of a new legislative day to proceed to the consideration of bills and resolutions are debatable.

Resources

 * Rules of the 109th U.S. Senate

Articles

 * "Rule VIII," U.S. Senate - Committee on Rules and Administration, 2005.