| lexicalization | eng: December observances |
| subclass of | (noun) the act of observing; taking a patient look observance, watching, observation |
| has instance | e/Advocate's Day |
| has instance | e/Alabama Day |
| has instance | e/Armed Forces Flag Day |
| has instance | e/Brumalia |
| has instance | e/Chewidden Thursday |
| has instance | e/Day of Reconciliation |
| has instance | e/Day of goodwill |
| has instance | e/Day of the Vow |
| has instance | e/First Night |
| has instance | e/HumanLight |
| has instance | e/Independence and Unity Day |
| has instance | e/International Migrants Day |
| has instance | e/International Sweater Vestival |
| has instance | e/Jonkanoo |
| has instance | e/Karamu (feast) |
| has instance | e/Koninkrijksdag |
| has instance | e/Korochun |
| has instance | e/La Guiannee |
| has instance | e/Mummer's Day |
| has instance | e/National Pearl Harbor Remembrance Day |
| has instance | e/National Regifting Day |
| has instance | e/Pearl Harbor day |
| has instance | e/Picrous Day |
| has instance | e/Shaheedi Jor Mela |
| has instance | e/Tom Bawcock's Eve |
| has instance | e/Wren Day |
| has instance | e/Wrenboys |
| has instance | e/Wright Brothers Day |
| has instance | e/Ziemassvetki |
| has instance | e/fi/Itsenäisyyspäivän vastaanotto |
| has instance | e/fr/Fêtes de fin d'année |
| has instance | c/sv/Nationaldagar i december |
| has instance | e/sv/Skyltsöndag |
| has instance | e/sv/Tangons dag |
| has instance | e/tr/Yerli Malı Haftası |