While many people rely on a groundhog to let them know when spring will arrive, folks in Boston know warmer days are ahead thanks to Red Sox "Truck Day." It may have snowed overnight in Boston, but Monday is the unofficial start of Spring Training.

The Boston Red Sox equipment truck departed from Fenway Park on Monday, Feb. 3, marking the unofficial start of Spring Training.

The celebration of Truck Day has been a Red Sox tradition since 2003, signaling the unofficial start of Spring Training.

Monday is "Truck Day" at Fenway Park, making the unofficial start of Spring Training for the Boston Red Sox. All of the team's equipment will be loaded onto the equipment truck and then begin its trek to the team's Spring Training complex in Fort Myers,

(WJAR) — The Boston Red Sox celebrated Truck Day on Monday, marking the unofficial start of spring training. The equipment truck was loaded with baseball equipment and supplies starting at 7 a.m. The equipment truck was loaded with baseball equipment and supplies starting at 7 a.m. on Monday. (WJAR)

Fans from all over New England trekked to Fenway to catch a glimpse of the truck. "I can't be the athlete I am and have the success I have so in my career without the help of her," the NFL star told People of his fiancée.