See Full Constitution
Part Second
Article 3. General Court, When to Meet and Dissolve
The senate and house shall assemble biennially on the first Wednesday of December for organizational purposes in even numbered years, and shall assemble annually on the first Wednesday following the first Tuesday in January, and at such other times as they may judge necessary; and shall dissolve and be dissolved at 12:01 A.M. on the first Wednesday of December in even numbered years and shall be styled THE GENERAL COURT OF NEW HAMPSHIRE.