1,857 days ago (5 years, 1 month ago)

Thursday, August 12, 2021

Thursday, August 12, 2021 is a Thursday. It is day 224 of 2021 (61.4% through the year), ISO week 32, in Q3.

Calendar dial and astronomical representation

Comprehensive Date Metrics for Thursday, August 12, 2021

ISO 8601 & Astronomical
Day of Year 224 / 365 61.4% of 2021 passed
Days Left in Year 141 days Remaining until Jan 1, 2022
ISO Week Number Week 32 Quarter Q3
Day Classification Weekday Thursday
Roman Numeral Date XII.VIII.MMXXI Day.Month.Year
Julian Day Number (JDN) 2,459,438.5 Astronomical continuous count
Unix Epoch Timestamp 1628769600 Seconds since Jan 1, 1970 UTC
Moon Phase & Illumination Waxing Crescent 18% illuminated
Astrological Zodiac Sign Leo Sun Sign
Calendar Season Summer in the Northern Hemisphere, winter in the Southern Hemisphere Northern hemisphere season
Leap Year Status Common Year (365 days) February has 28 days
Time Elapsed / Countdown 1,857 days ago (5 years, 1 month ago) Relative to today

Holidays & Observances

August 12
Observance Euplius
Observance Eusebius of Milan
Observance Herculanus of Brescia
Observance Pope Innocent XI
Observance Jænberht
Observance Jane Frances de Chantal
Observance Blessed Karl Leisner
Observance Muiredach (or Murtagh)

Date Overview & Context

Calendar Overview

Thursday, August 12, 2021 combines practical calendar facts with a wider view of the day: 2021: Six people, including the perpetrator, were killed in a mass shooting in Plymouth, England.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to August 12.

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On This Day in History: August 12

12 Recorded Events

Six people, including the perpetrator, were killed in a mass shooting in Plymouth, England.

Plymouth shooting →

Kursk, an Oscar-class submarine of the Russian Navy, suffered an on-board explosion and sank in the Barents Sea during a military exercise, killing 118 people.

Russian submarine Kursk →

Near Faith, South Dakota, American paleontologist Sue Hendrickson found one of the most complete Tyrannosaurus rex skeletons, nicknamed Sue (pictured).

Faith, South Dakota →

Japan Air Lines Flight 123 (aircraft involved pictured) crashed into Mount Takamagahara in Japan, killing 520 of 524 people on board, including singer Kyu Sakamoto, in the world's deadliest single-aircraft aviation disaster.

Japan Air Lines Flight 123 →

The Troubles: Riots erupted in the neighbourhood of Bogside in Derry, and spread across much of Northern Ireland.

The Troubles →

An official administrative history of the Manhattan Project, written by American physicist Henry DeWolf Smyth, was released to the public days after the atomic bombings of Hiroshima and Nagasaki.

Smyth Report →

World War II: In Sant'Anna di Stazzema, Italy, the Waffen-SS and the Brigate Nere murdered about 560 local villagers and refugees and burned their bodies.

World War II →

World War I: Belgian troops won a victory at the Battle of Halen, but were ultimately unable to stop the German invasion of Belgium.

World War I →

The last known quagga (example pictured), a subspecies of the plains zebra, died at Natura Artis Magistra, a zoo in Amsterdam.

Quagga →

Franco-American children as young as seven years old began striking against Cabot Mill in Brunswick, Maine, shutting down operations for three days.

French Americans →

Notable Memorials & Deaths

In Memoriam

Frequently Asked Questions about Thursday, August 12, 2021

What day of the week was or is Thursday, August 12, 2021?

Thursday, August 12, 2021 falls on a Thursday.

How many days ago or from now is Thursday, August 12, 2021?

1,857 days ago (5 years, 1 month ago). It is day 224 of 2021 with 141 days remaining in the year.

What is the Roman numeral format for Thursday, August 12, 2021?

In Roman numerals, Thursday, August 12, 2021 is written as XII.VIII.MMXXI (Day.Month.Year format).

What was the moon phase and zodiac sign on Thursday, August 12, 2021?

The moon phase for this date is Waxing Crescent (approx. 18% illuminated). The astrological sun sign is Leo.