Landscape view of bridge over water with Thornton City Hall and TPD buildings in the background.

Holidays for City Buildings


​​Date
Holiday
​City Buildings listed below will be CLOSED in observance of the listed holidays.

January 1

New Year’s Day ​​​

​Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Thornton Active Adult Center, Alliance Center, Thornton Community Connections

January 16

Martin Luther King, Jr. Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Alliance Center,Thornton Community Connections

February 20

Presidents' Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Alliance Center, Thornton Community Connections

May 29

Memorial Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections

June 19
Juneteenth
Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Active Adult Center, Active Adult Wing at Trail Winds Recreation Center, Alliance Center, Thornton Community Connections

July 4

Independence Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections

September 4

Labor Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Margaret W. Carpenter Recreation Center, Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections

November 10

Veterans Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Alliance Center, Thornton Community Connections

November 23

Thanksgiving Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Margaret W. Carpenter Recreation Center, Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections

November 24

Friday following Thanksgiving

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections

​December 25

​Christmas Day

Thornton City Hall, Thornton Municipal Court, Infrastructure Maintenance Center (IMC), Margaret W. Carpenter Recreation Center, Thornton Arts & Culture Center, Active Adult Center, Alliance Center, Thornton Community Connections


 
Date
HolidayActive Adult Center holiday hours and yearly shutdown maintenance.​​

​January 16

​Martin Luther King, Jr. Day

​OPEN: 8:00 a.m. - 5:00 p.m.

February 20

​Presidents' Day

OPEN: 8:00 a.m. - 5:00 p.m.

​June 19

Juneteenth
TBD

​July 26 - 28

​SHUTDOWN

CLOSED for maintenance. We will NOT be open for lunch.

December 24

​Christmas Eve

CLOSED SUNDAYS​

​December 31

​New Year's Eve

CLOSED SUNDAYS


Trash and Recycling Collection will be delayed one day on the following holidays:

  • Memorial Day, May 29

  • Independence Day, July 4

  • Labor Day, September 4

  • Thanksgiving Day, November 23

  • Christmas Day, December 25   ​

​For City Pool and Park Village Pool hours, click here.