Groundhog day is celebrated in united states and nearby countries. A traditional belief is that if the phil or the groundhog sees its shadow on this day and goes back in its burrow, winter will stay longer. But if he fails to see his shadow then spring is round the corner. Wish all your loved ones a happy groundhog day with our warm and funny ecards and greetings. Send free online groundhog day cards. All cards are absolutely Free!