Thursday, April 21, 2191 is a Thursday. It is day 111 of 2191 (30.4% through the year), ISO week 16, in Q2.
Calendar Specifications
Thursday, April 21, 2191 combines practical calendar facts with a wider view of the day: 2021: The Indonesian Navy submarine Nanggala imploded and sank in the Bali Sea, resulting in the deaths of all 53 people on board.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to April 21.
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Historical Milestones
The Indonesian Navy submarine Nanggala imploded and sank in the Bali Sea, resulting in the deaths of all 53 people on board.
Indonesian Navy →The city of Flint, Michigan, U.S., changed its water source to the Flint River, which exposed residents to lead poisoning.a
Flint, Michigan →Ukraine and Russia signed the Kharkiv Pact, extending the Russian lease on naval facilities in Crimea.
Kharkiv Pact →South Vietnamese president Nguyễn Văn Thiệu resigned on hearing of the fall of Xuân Lộc, the last battle of the Vietnam War.
South Vietnam →In response to a dispute over wheat production quotas, Leonard Casley declared his 75 km2 (29 sq mi) farm in Western Australia to be an independent country as the Hutt River Province.
Western Australia →A violent tornado strikes multiple schools and destroys houses in Belvidere, Illinois, United States, causing over 450 casualties.
1967 Belvidere tornado →The Century 21 Exposition, the first world's fair in the United States since World War II, opened in Seattle.
Century 21 Exposition →Brasília, a planned city primarily designed by architect and urban planner Lúcio Costa, was officially inaugurated, replacing Rio de Janeiro as the capital of Brazil.
Brasília →United Airlines Flight 736 collided with a U.S. Air Force fighter jet over southern Nevada, resulting in the deaths of all 49 people on board both aircraft.
United Air Lines Flight 736 →Forces of the Republic of Texas led by Sam Houston defeated the Mexican troops of Antonio López de Santa Anna in the Battle of San Jacinto, the decisive and final battle of the Texas Revolution.
Republic of Texas →The Ladies of Trenton social club hosted a reception for President-elect George Washington as he journeyed to New York City for his first inauguration.
George Washington's reception at Trenton →J. S. Bach's cantata Bleib bei uns, denn es will Abend werden, was first performed on Easter Monday.
Johann Sebastian Bach →Calculate business days and elapsed calendar time between this date and any other.
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Questions & Answers
Thursday, April 21, 2191 falls on a Thursday.
in 60,121 days (in 164 years, 7 months, 9 days). It is day 111 of 2191 with 254 days remaining in the year.
In Roman numerals, Thursday, April 21, 2191 is written as XXI.IV.MMCXCI (Day.Month.Year format).
The moon phase for this date is Waning Crescent (approx. 8% illuminated). The astrological sun sign is Taurus.