Advance reservation for any of the museum in Florence in Dec?

Do I need to make advance reservation for any of the museum (Accademia Gallery and Uffizi Gallery) between Christmas and New year? Thanks
Answers:
It is always advisable, as there are always lineups to get into these museums. There are many internet sites that allow you to book a visit online:

http://www3.promhotels.it/index.php?muse.
http://www.weekendafirenze.com/bigphp/mu.
http://www.aboutflorence.com/florence-mu.
ADVANCE TICKETS, THE HASSLE FREE WAY TO VISIT MUSEUMS IN FLORENCE, ITALY:

-No waiting in line.
-Reduced price - Museum clerk require Proper ID to receive discount.
-Service fee € 6.00 Euro per ticket independent of event or museum admission price.
-Request require minimum 3 business days prior to visitation - Monday thru Friday.
-Confirmation issued by e-mail includes ticket voucher & instruction.

Advance Tickets for these museums in Florence:

-Accademia Gallery
-Archaeological Museum
-Bargello Museum
-Boboli Garden
-Medici Chapels
-Opificio di Pietre Dure
-Pitti Palace
-San Marco Museum
-Uffizi Gallery

Get your tickets here and find detailed information about the museums, including Main Features, Key Visitation Guidelines, Admission and Discounts:
http://www.goporta.com/tickets/accademia.
Ya know, it all depends.I was in Florence in May and just walked into the Academia-almost had DAVID all to myself. It's all a matter of timing.
Getting tickets in advance can't hurt, but whether you have them or not, the thing to do is go to museums, churches, etc. FIRST thing in the morning before it gets too crowded, and then use the rest of the day to wander the city, eat, shop, etc. Don't forget to enjoy a long nap, like everyone else.
It will be better to make a reservation.
You can use this number 0039 055 294883 and you can make telephone reservation without additional charge. You will pay the normal cost of the ticket 6,50 Euros per person + 3,00 euros for the Reservation..
Look on the web for more information