Andover and North Andover voters can cast ballots before Election Day starting Oct. 17.

Andover's 14-day early voting window runs through Oct. 30 at the Town Offices, 36 Bartlet St., second floor, according to a notice the Town Clerk's Office posted Sept. 30. The site serves voters from all precincts.

Andover hours:

• Weekdays (Monday–Friday): 8:30 a.m. to 4:30 p.m.
• Weekends (Saturday and Sunday): 10 a.m. to 2 p.m.

The first weekend, Saturday, Oct. 17, and Sunday, Oct. 18, both run 10 a.m. to 2 p.m. Weekday hours begin Monday, Oct. 19. A second weekend session falls Saturday, Oct. 24, and Sunday, Oct. 25, again 10 a.m. to 2 p.m. Weekday hours resume Monday, Oct. 26, through the final day, Friday, Oct. 30.

Voters with questions can call the Andover Town Clerk's Office at 978-623-8230.

North Andover

North Andover holds early voting at Town Hall, 120 Main St., but hours vary by day and the hall is closed on Sundays, according to the Eagle-Tribune.

North Andover schedule:

• Saturday, Oct. 17: 9 a.m. to 3 p.m.
• Monday, Oct. 19: 8 a.m. to 4:30 p.m.
• Tuesday, Oct. 20: 8 a.m. to 6 p.m.
• Wednesday, Oct. 21: 8 a.m. to 4:30 p.m.
• Thursday, Oct. 22: 8 a.m. to 4:30 p.m.
• Friday, Oct. 23: 8 a.m. to noon
• Saturday, Oct. 24: 9 a.m. to 5 p.m.
• Monday, Oct. 26: 8 a.m. to 4:30 p.m.
• Tuesday, Oct. 27: 8 a.m. to 6 p.m.
• Wednesday, Oct. 28: 8 a.m. to 4:30 p.m.
• Thursday, Oct. 29: 8 a.m. to 4:30 p.m.
• Friday, Oct. 30: 8 a.m. to noon

Contact the North Andover Town Clerk at 978-688-9501.

Key deadlines

The voter registration deadline for the Nov. 3 state election is Oct. 24. The vote-by-mail application deadline is 5 p.m. Oct. 27, according to WCVB.

The Nov. 3 ballot includes races for governor, U.S. Senate, U.S. representative, attorney general and other statewide offices, plus nine ballot questions. On Election Day, Andover polls are open 7 a.m. to 8 p.m. North Andover voters cast Election Day ballots at North Andover High School, 430 Osgood St., also 7 a.m. to 8 p.m.