75,263 days ago (206 years, 23 days ago)

Friday, August 25, 1820

Friday, August 25, 1820 is a Friday. It is day 238 of 1820 (65% through the year), ISO week 34, in Q3.

Calendar dial and astronomical representation
Audio Almanac Briefing

Listen to daily astrological metrics, calendar specifications, and historical highlights for Friday, August 25, 1820.

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Comprehensive Date Metrics for Friday, August 25, 1820

ISO 8601 & Astronomical
Day of Year 238 / 366 65% of 1820 passed
Days Left in Year 128 days Remaining until Jan 1, 1821
ISO Week Number Week 34 Quarter Q3
Day Classification Weekday Friday
Roman Numeral Date XXV.VIII.MDCCCXX Day.Month.Year
Julian Day Number (JDN) 2,386,037.5 Astronomical continuous count
Unix Epoch Timestamp -4713076800 Seconds since Jan 1, 1970 UTC
Moon Phase & Illumination Full Moon 98% illuminated
Astrological Zodiac Sign Virgo Sun Sign
Calendar Season Summer in the Northern Hemisphere, winter in the Southern Hemisphere Northern hemisphere season
Leap Year Status Leap Year (366 days) February has 29 days
Time Elapsed / Countdown 75,263 days ago (206 years, 23 days ago) Relative to today

Holidays & Observances

August 25
Observance Æbbe of Coldingham
Observance Aredius
Observance Genesius of Arles
Observance Genesius of Rome
Observance Ginés de la Jara (or Genesius of Cartagena)
Observance Gregory of Utrecht
Observance Joseph Calasanz
Observance Louis IX of France

Date Overview & Context

Calendar Overview

Friday, August 25, 1820 combines practical calendar facts with a wider view of the day: 2012: The NASA space probe Voyager 1 became the first man-made object to enter interstellar space.. Use it to check the date, plan across time zones, and scan the observances and historical markers attached to August 25.

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On This Day in History: August 25

12 Recorded Events

The NASA space probe Voyager 1 became the first man-made object to enter interstellar space.

NASA →

Mexican drug war: Fifty-two people were killed in an arson attack at a casino in Monterrey, Mexico.

Mexican drug war →

American singer Aaliyah and several members of her record company were killed when their overloaded aircraft crashed shortly after takeoff from Marsh Harbour Airport in The Bahamas.

Aaliyah →

The NASA spacecraft Voyager 2 made its closest approach to Neptune and provided definitive proof of the existence of the planet's rings (pictured).

NASA →

Founder of the American Nazi Party George Lincoln Rockwell was assassinated by John Patler, a former member of his group.

American Nazi Party →

World War II: Japanese forces attacked the Australian base at Milne Bay during the New Guinea campaign.

World War II →

World War I: During the sack of Louvain in Belgium, German troops burned the town's Catholic university, destroying hundreds of medieval manuscripts.

World War I →

Matthew Webb became the first person to swim across the English Channel, doing so in approximately 21 hours 40 minutes.

Matthew Webb →

The New York Sun perpetrated the Great Moon Hoax, publishing articles about the supposed discovery of life on the Moon (lithograph pictured).

The Sun (New York City) →

Seven Years' War: Prussian forces engaged the Russians at the Battle of Zorndorf in present-day Sarbinowo, Poland.

Seven Years' War →

Notable Memorials & Deaths

In Memoriam

Frequently Asked Questions about Friday, August 25, 1820

What day of the week was or is Friday, August 25, 1820?

Friday, August 25, 1820 falls on a Friday.

How many days ago or from now is Friday, August 25, 1820?

75,263 days ago (206 years, 23 days ago). It is day 238 of 1820 with 128 days remaining in the year.

What is the Roman numeral format for Friday, August 25, 1820?

In Roman numerals, Friday, August 25, 1820 is written as XXV.VIII.MDCCCXX (Day.Month.Year format).

What was the moon phase and zodiac sign on Friday, August 25, 1820?

The moon phase for this date is Full Moon (approx. 98% illuminated). The astrological sun sign is Virgo.