Homonym: April 15 (Tax)
April 15 is the 105th day of the year in the Gregorian calendar, and it typically falls in the middle of spring in the Northern Hemisphere. This date is known for various historical events, including the sinking of the RMS Titanic in 1912 and the assassination of President Abraham Lincoln in 1865.
In the United States, April 15 is widely recognized as the deadline for filing federal income tax returns. This date marks the end of the tax season, and many individuals and businesses rush to submit their paperwork to avoid penalties.