Colloquially, sure. More properly, that&#x27;s &#x27;Christmas Eve&#x27;, &#x27;Heiligabend&#x27;, ..., ie the day <i>before</i> Christmas; the &#x27;first day of Chrismas&#x27; (&#x27;erster Weihnachtsfeiertag&#x27;) is the 25th.<p>So there :p