28-1-102. Length of legislative sessions. (a) The general and budget session of the Wyoming legislature shall commence on the second Tuesday of January of odd-numbered years and shall continue for an additional thirty-nine (39) legislative working days unless both houses agree to an earlier adjournment. (b) There shall be a legislative budget session each even-numbered year to consider the state budget and any other business the legislature deems desirable. The budget session of the Wyoming legislature shall commence on the second Monday of February of even-numbered years and shall continue for an additional number of legislative working days as agreed by both houses of the legislature or as limited by the Wyoming constitution. (c) As used in this section 'legislative working day' means every day of the week when either the senate or house of representatives convenes, exclusive of Sundays. (d) Members of the legislature shall be paid salary and per diem for each calendar day from the first legislative working day of each session through and including the last legislative working day of each session.
Wyoming Legal Code