Christmas Holiday Date and Time Friday Dec 24, 2021 Friday Dec 31, 2021 Christmas Holiday Description The Vacaville Chamber of Commerce will be closed for the holidays from December 24th through 31st. Our offices will reopen on Monday, January 3, 2022. We wish you a very Merry Christmas and a Happy New Year! Share × Print Email Add to Calendar Facebook Twitter LinkedIn Tell a Friend × Select Calendar Type × Google Yahoo iCal (Outlook, Apple, or other)