18 significant historical events occurred on December 15. December 15 is notable for a historic event: the Serbian campaign of 1914-1915 occurred on this date, a major military operation during World War I.
Total Events
18
Time Span
1467–2023
Categories
3
Top Category
war
11 events
20 famous birthdays on December 15
Including Oscar Niemeyer, Gualberto Villarroel, Keylor Navas
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Event Distribution by Century
Darker = Higher Density15th C.21st C.
15th Century
1 event16th Century
1 event18th Century
1 event19th Century
5 events20th Century
3 events21st Century
7 eventsExplore More for December 15
Discover births, deaths, and deeper historical trends for this date.