Labor Day Holiday (CITY OFFICES CLOSED)Labor Day Holiday (CITY OFFICES CLOSED)Holidays<div class="ExternalClassBC5CD1308DCB4C08A66A8F40E2E5D117">​​​Phoenix City Offices will be closed on Monday, September 6, 2021 for the Labor Day Holiday.<br><br></div>9/6/2021 3:00:00 PM9/7/2021 12:00:00 AM ​​​Phoenix City Offices will be closed on Monday, September 6, 2021 for the Labor Day Holiday.