1780

Summary

1780 is a calendar year^[1]. 1780 draws 91 Wikipedia views per month (calendar_year category, ranking #146 of 522).^[2]

Key Facts

• 1780's instance of is recorded as calendar year^[3].
• 1780's instance of is recorded as leap year^[4].
• 1780's instance of is recorded as leap year starting on Saturday and ending on Sunday^[5].
• 1780 followed 1779^[6].
• 1780 was followed by 1781^[7].
• 1780 is part of 1780s^[8].
• 1780 is part of Gregorian calendar^[9].
• 1780's Commons category is recorded as 1780^[10].
• 1780 comprises August 1780^[11].
• 1780 comprises April 1780^[12].
• 1780 comprises December 1780^[13].
• 1780 comprises February 1780^[14].
• 1780 comprises January 1780^[15].
• 1780 comprises July 1780^[16].
• 1780 comprises June 1780^[17].
• 1780 comprises May 1780^[18].
• 1780 comprises March 1780^[19].
• 1780 comprises November 1780^[20].
• 1780 comprises October 1780^[21].
• 1780 comprises September 1780^[22].
• 1780 occurred on +1780-01-01T00:00:00Z^[23].
• 1780's topic's main category is recorded as Category:1780^[24].
• 1780's has list is recorded as list of state leaders in 1780^[25].
• 1780's permanent duplicated item is recorded as Q31802453^[26].
• 1780's category for births in this time period is recorded as Category:1780 births^[27].

Body

Definition and Type

Recorded instance of include calendar year^[3], leap year^[4], and leap year starting on Saturday and ending on Sunday^[5].

Use and Application

Components include August 1780^[11], an August^[28]; April 1780^[12], an April^[29]; December 1780^[13], a December^[30]; February 1780^[14], a February^[31]; January 1780^[15], a January^[32]; and July 1780^[16], a July^[33]. Part of include 1780s^[8], a decade^[34] and Gregorian calendar^[9], an arithmetic calendar^[35], founded in 1582^[36].

Why It Matters

1780 draws 91 Wikipedia views per month (calendar_year category, ranking #146 of 522).^[2] 1780 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[37]