§ N.H. Rev. Stat. § 659:4Hours of Polling in Municipalities.

en · 274 chars · active
At all state elections in towns and cities the polls shall open not later than 11 o'clock in the morning and shall close not earlier than 7 o'clock in the evening. In cities, the city council shall determine the polling hours no later than 30 days prior to a state election.

Primary source. The text above is the canonical statute body as it appears in this revision of the atlas. Verify against the official gazette before quoting in litigation or formal advice. Spot an error? Suggest a correction.