Thursday, March 5, 2026 is a Thursday. It is day 64 of 2026 (17.5% through the year), ISO week 10, in Q1.
Calendar Specifications
Thursday, March 5, 2026 combines practical calendar facts with a wider view of the day: 1981: The ZX81, a pioneering British home computer, was launched by Sinclair Research, and went on to sell more than 1.5 million units around the world.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to March 5.
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Historical Milestones
The ZX81, a pioneering British home computer, was launched by Sinclair Research, and went on to sell more than 1.5 million units around the world.
ZX81 →BOAC Flight 911 disintegrated and crashed near Mount Fuji shortly after departure from Tokyo International Airport, killing all 113 passengers and 11 crew members on board.
BOAC Flight 911 →American country-music performers Patsy Cline, Cowboy Copas, and Hawkshaw Hawkins were killed when their PA-24 crashed shortly after takeoff in Camden, Tennessee.
Country music →Cuban photographer Alberto Korda took his iconic photograph Guerrillero Heroico of Marxist revolutionary Che Guevara.
Alberto Korda →World War II: The Gloster Meteor, the Allies' only operational jet aircraft, made its maiden flight.
World War II →The prototype (pictured) of the Supermarine Spitfire flew for the first time.
Supermarine Spitfire prototype K5054 →Roberto Cofresí, one of the last Caribbean pirates, was apprehended after his flagship sloop Anne was captured by authorities.
Roberto Cofresí →The First Anglo-Burmese War began.
First Anglo-Burmese War →Peninsular War: At the Battle of Barrosa, Anglo-Iberian forces trying to lift the Siege of Cádiz defeated a French attack but could not break the siege itself.
Peninsular War →American Revolution: British soldiers fired into a crowd in Boston, killing five people.
American Revolution →Calculate business days and elapsed calendar time between this date and any other.
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Questions & Answers
Thursday, March 5, 2026 falls on a Thursday.
231 days ago (7 months, 17 days ago). It is day 64 of 2026 with 301 days remaining in the year.
In Roman numerals, Thursday, March 5, 2026 is written as V.III.MMXXVI (Day.Month.Year format).
The moon phase for this date is Full Moon (approx. 97% illuminated). The astrological sun sign is Pisces.