December’s short days (sunrise 7:50, sunset 16:05) and temperatures from −2°C to 4°C (28–39°F) set the stage for Prague’s famous Christmas markets. Old Town Square and Wenceslas Square glow with lights, trdelník, and mulled wine. St. Nicholas Eve brings costumed figures to the streets, and Christmas Eve is celebrated with fried carp and potato salad. New Year’s Eve fireworks along the Vltava draw crowds. It’s busy at markets, but the city feels festive and magical. Snow is possible, adding to the holiday atmosphere.
What to eat in Prague in December: Seasonal delicacies
What to eat in Prague in December: Seasonal delicacies
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Smažený kapr s bramborovým salátem (Fried carp, potato salad)
December brings Czech Christmas dinner, fried carp with potato salad; book holiday meals early, eat on December 24.
On December 5, Mikuláš, an angel, and a devil walk Prague streets questioning children and handing out sweets or coal. Expect costumed groups in central areas after dark.
December 24 to 25 is the core Czech Christmas holiday in Prague, with fried carp and potato salad on Christmas Eve and midnight Mass. Expect reduced opening hours and closures.
Traditional midnight Christmas Mass inside St. Vitus Cathedral at Prague Castle. Arrive early for entry, cathedral space is limited and winter conditions can slow access routes.
Silvestr brings citywide parties, champagne toasts, and fireworks, with crowds around Old Town Square and along the Vltava. Reserve restaurants and clubs early, and expect late transport demand.
Plan ahead: must-visit experiences for Prague in December
