![NationalDayCalendar on X: "December 21, 2018 – NATIONAL UGLY CHRISTMAS SWEATER DAY – YULE – WINTER SOLSTICE – HUMBUG DAY – CROSSWORD PUZZLE DAY – NATIONAL HOMELESS PERSONS' REMEMBRANCE DAY – NATIONAL NationalDayCalendar on X: "December 21, 2018 – NATIONAL UGLY CHRISTMAS SWEATER DAY – YULE – WINTER SOLSTICE – HUMBUG DAY – CROSSWORD PUZZLE DAY – NATIONAL HOMELESS PERSONS' REMEMBRANCE DAY – NATIONAL](https://pbs.twimg.com/media/Du58w7QU8AAEFD8.jpg)
NationalDayCalendar on X: "December 21, 2018 – NATIONAL UGLY CHRISTMAS SWEATER DAY – YULE – WINTER SOLSTICE – HUMBUG DAY – CROSSWORD PUZZLE DAY – NATIONAL HOMELESS PERSONS' REMEMBRANCE DAY – NATIONAL
![3 best St. Patrick's Day Ugly Sweaters! products for 2018, currated by Vella Y. | See more Fashion collections at Shopopotamus 3 best St. Patrick's Day Ugly Sweaters! products for 2018, currated by Vella Y. | See more Fashion collections at Shopopotamus](https://images-na.ssl-images-amazon.com/images/I/51Zqs7Iz3jL.jpg)
3 best St. Patrick's Day Ugly Sweaters! products for 2018, currated by Vella Y. | See more Fashion collections at Shopopotamus
![Dec. 15 1st Annual Ugly Sweater Gnometastic Amazing Race – Venice Paparazzi | Venice Beach CA, Photo Agency, Community Info, News, Events Dec. 15 1st Annual Ugly Sweater Gnometastic Amazing Race – Venice Paparazzi | Venice Beach CA, Photo Agency, Community Info, News, Events](https://images.venicepaparazzi.com/2018/11/thumbnail-12.jpg)
Dec. 15 1st Annual Ugly Sweater Gnometastic Amazing Race – Venice Paparazzi | Venice Beach CA, Photo Agency, Community Info, News, Events
![National Ugly Christmas Sweater Day celebrated on 'Fox & Friends' with the year's most trendy tacky holiday looks | Fox News Video National Ugly Christmas Sweater Day celebrated on 'Fox & Friends' with the year's most trendy tacky holiday looks | Fox News Video](http://media2.foxnews.com/BrightCove/694940094001/2018/12/21/694940094001_5982484008001_5982486368001-vs.jpg?pubId=694940094001)