Calendar Curiosities
Every Friday the 13th, palindrome days, the Unix clock's round numbers and the leap seconds, 1900β2100.
Events 425 totals
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Oct
2
2001
π Palindrome day Β· 2001-10-02 Β· 10/02/2001
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Feb
20
2002
π Palindrome day Β· 20/02/2002
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Sep
13
2002
π€ Friday the 13th
-
Dec
13
2002
π€ Friday the 13th
-
Jun
13
2003
π€ Friday the 13th
-
Feb
13
2004
π€ Friday the 13th
-
Aug
13
2004
π€ Friday the 13th
-
Mar
18
2005
β±οΈ Unix time 1,111,111,111
1:58 AM – 1:58 AM
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May
13
2005
π€ Friday the 13th
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Dec
31
2005
β Leap second Β· 23:59:60 UTC
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Jan
13
2006
π€ Friday the 13th
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Oct
13
2006
π€ Friday the 13th
-
Apr
13
2007
π€ Friday the 13th
-
Jul
13
2007
π€ Friday the 13th
-
Jun
13
2008
π€ Friday the 13th
-
Dec
31
2008
β Leap second Β· 23:59:60 UTC
-
Feb
13
2009
π€ Friday the 13th
-
Feb
13
2009
β±οΈ Unix time 1,234,567,890
11:31 PM – 11:31 PM
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Mar
13
2009
π€ Friday the 13th
-
Nov
13
2009
π€ Friday the 13th
-
Jan
2
2010
π Palindrome day Β· 2010-01-02 Β· 01/02/2010
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Feb
1
2010
π Palindrome day Β· 01/02/2010
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Aug
13
2010
π€ Friday the 13th
-
Feb
11
2011
π Palindrome day Β· 11/02/2011
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May
13
2011
π€ Friday the 13th
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