1645

Summary

1645 is a calendar year^[1]. 1645 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[2]

Key Facts

• 1645's instance of is recorded as calendar year^[3].
• 1645's instance of is recorded as common year starting and ending on Sunday^[4].
• 1645 followed 1644^[5].
• 1645 was followed by 1646^[6].
• 1645 is part of 1640s^[7].
• 1645 is part of Gregorian calendar^[8].
• 1645's Commons category is recorded as 1645^[9].
• 1645 occurred on January 1, 1645^[10].
• 1645's topic's main category is recorded as Category:1645^[11].
• 1645's has list is recorded as list of state leaders in 1645^[12].
• 1645's permanent duplicated item is recorded as Q31802228^[13].
• 1645's category for births in this time period is recorded as Category:1645 births^[14].
• 1645's category for deaths in this time period is recorded as Category:1645 deaths^[15].

Body

Definition and Type

Recorded instance of include calendar year^[3] and common year starting and ending on Sunday^[4].

Use and Application

Part of include 1640s^[7], a decade^[16] and Gregorian calendar^[8], an arithmetic calendar^[17], founded in 1582^[18].

Why It Matters

1645 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[2] 1645 is known by 3 alternative names across languages and contexts.^[19]