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Latitude: 51.508333
Longitude: -0.125278
Time Zone: America-US/New_York
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March 2017
delete iconadd icon18 days until π (Pi) Day
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Tuesday March 14, 2017 (3/14/2017)
Method: March 14th on Gregorian calendar
Length: 1 day
Period: 1 year

Pi Day is an unofficial holiday commemorating the mathematical constant π (pi). Pi Day is celebrated on March 14 (or 3/14 in month/day date format), since 3, 1 and 4 are the three most significant digits of π in the decimal form. In 2009, the United States House of Representatives supported the designation of Pi Day.[2]

Pi Approximation Day is held on July 22 (or 22/7 in day/month date format), since the fraction 227 is a common approximation of π.[3]

July 2017
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Saturday July 22, 2017 (7/22/2017)
Method: July 22nd on Gregorian calendar
Length: 1 day
Period: 1 year
October 2017
delete iconadd icon231 days until Friday the 13th
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Friday October 13, 2017 (10/13/2017)
Notes: When the 13th of the month is a Friday
Length: 1 day
Period: 1 month
delete iconadd icon241 days until Mole Day
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Monday October 23, 2017 (10/23/2017) at <a class='DU_date_ref_link' href='http://en.wikipedia.org/wiki/Midnight' title='midnight (00:00) before noon on this date'>midnight</a>
Method: October 23rd on Gregorian calendar
Length: 1 day
Period: 1 year
May 2025
delete iconadd icon2992 days until Square Root Day (5)
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Monday May 5, 2025 (5/5/2025)
Method: May 5th on Gregorian calendar
Length: 1 day
Period: 100 years
June 2036
delete iconadd icon7042 days until Square Root Day (6)
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Friday June 6, 2036 (6/6/2036)
Method: June 6th on Gregorian calendar
Length: 1 day
Period: 100 years
July 2049
delete iconadd icon11821 days until Square Root Day (7)
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Wednesday July 7, 2049 (7/7/2049)
Method: July 7th on Gregorian calendar
Length: 1 day
Period: 100 years
August 2064
delete iconadd icon17332 days until Square Root Day (8)
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Friday August 8, 2064 (8/8/2064)
Method: August 8th on Gregorian calendar
Length: 1 day
Period: 100 years
September 2081
delete iconadd icon23573 days until Square Root Day (9)
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Tuesday September 9, 2081 (9/9/2081)
Method: September 9th on Gregorian calendar
Length: 1 day
Period: 100 years
January 2101
delete iconadd icon30626 days until Square Root Day (1)
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Saturday January 1, 2101 (1/1/2101)
Method: January 1st on Gregorian calendar
Length: 1 day
Period: 100 years
February 2104
delete iconadd icon31753 days until Square Root Day (2)
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Saturday February 2, 2104 (2/2/2104)
Method: February 2nd on Gregorian calendar
Length: 1 day
Period: 100 years
March 2109
delete iconadd icon33609 days until Square Root Day (3)
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Sunday March 3, 2109 (3/3/2109)
Method: March 3rd on Gregorian calendar
Length: 1 day
Period: 100 years
April 2116
delete iconadd icon36198 days until Square Root Day (4)
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Saturday April 4, 2116 (4/4/2116)
Method: April 4th on Gregorian calendar
Length: 1 day
Period: 100 years
March 2407
uinal 0 14.0.0
delete iconadd icon142473 days until the End of the World
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Sunday March 25, 2407 (3/25/2407) at Sunset Sunset icon ( 1:21 pm)
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Monday kin 0, uinal 0, tun 0, katun 0, baktun 14 (14.0.0.0.0)
Method: uinal 0 0th on Mayan Long Count calendar
Length: 1 second
Period: 10000 years

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