Millennium: | 3rd millennium |
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2009 (MMIX) was a common year starting on Thursday of the Gregorian calendar, the 2009th year of the Common Era (CE) and Anno Domini (AD) designations, the 9th year of the 3rd millennium and the 21st century, and the 10th and last year of the 2000s decade.
2009 was designated as the International Year of Astronomy [1] [2] by the United Nations to coincide with the 400th anniversary of Galileo Galilei's first known astronomical studies with a telescope and the publication of Astronomia Nova by Johannes Kepler. [3] It was also declared as the International Year of Natural Fibres [4] by the United Nations General Assembly, as well as the International Year of Reconciliation and the Year of the Gorilla (UNEP and UNESCO). [5]
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2000 (MM) was a century leap year starting on Saturday of the Gregorian calendar, the 2000th year of the Common Era (CE) and Anno Domini (AD) designations, the 1000th and last year of the 2nd millennium, the 100th and last year of the 20th century, and the 1st year of the 2000s decade.
1951 (MCMLI) was a common year starting on Monday of the Gregorian calendar, the 1951st year of the Common Era (CE) and Anno Domini (AD) designations, the 951st year of the 2nd millennium, the 51st year of the 20th century, and the 2nd year of the 1950s decade.
1931 (MCMXXXI) was a common year starting on Thursday of the Gregorian calendar, the 1931st year of the Common Era (CE) and Anno Domini (AD) designations, the 931st year of the 2nd millennium, the 31st year of the 20th century, and the 2nd year of the 1930s decade.
1936 (MCMXXXVI) was a leap year starting on Wednesday of the Gregorian calendar, the 1936th year of the Common Era (CE) and Anno Domini (AD) designations, the 936th year of the 2nd millennium, the 36th year of the 20th century, and the 7th year of the 1930s decade.
1970 (MCMLXX) was a common year starting on Thursday of the Gregorian calendar, the 1970th year of the Common Era (CE) and Anno Domini (AD) designations, the 970th year of the 2nd millennium, the 70th year of the 20th century, and the 1st year of the 1970s decade.
1973 (MCMLXXIII) was a common year starting on Monday of the Gregorian calendar, the 1973rd year of the Common Era (CE) and Anno Domini (AD) designations, the 973rd year of the 2nd millennium, the 73rd year of the 20th century, and the 4th year of the 1970s decade.
1934 (MCMXXXIV) was a common year starting on Monday of the Gregorian calendar, the 1934th year of the Common Era (CE) and Anno Domini (AD) designations, the 934th year of the 2nd millennium, the 34th year of the 20th century, and the 5th year of the 1930s decade.
2004 (MMIV) was a leap year starting on Thursday of the Gregorian calendar, the 2004th year of the Common Era (CE) and Anno Domini (AD) designations, the 4th year of the 3rd millennium and the 21st century, and the 5th year of the 2000s decade.
2008 (MMVIII) was a leap year starting on Tuesday of the Gregorian calendar, the 2008th year of the Common Era (CE) and Anno Domini (AD) designations, the 8th year of the 3rd millennium and the 21st century, and the 9th year of the 2000s decade.
2005 (MMV) was a common year starting on Saturday of the Gregorian calendar, the 2005th year of the Common Era (CE) and Anno Domini (AD) designations, the 5th year of the 3rd millennium and the 21st century, and the 6th year of the 2000s decade.
2006 (MMVI) was a common year starting on Sunday of the Gregorian calendar, the 2006th year of the Common Era (CE) and Anno Domini (AD) designations, the 6th year of the 3rd millennium and the 21st century, and the 7th year of the 2000s decade.
2007 (MMVII) was a common year starting on Monday of the Gregorian calendar, the 2007th year of the Common Era (CE) and Anno Domini (AD) designations, the 7th year of the 3rd millennium and the 21st century, and the 8th year of the 2000s decade.
2011 (MMXI) was a common year starting on Saturday of the Gregorian calendar, the 2011th year of the Common Era (CE) and Anno Domini (AD) designations, the 11th year of the 3rd millennium and the 21st century, and the 2nd year of the 2010s decade.
2010 (MMX) was a common year starting on Friday of the Gregorian calendar, the 2010th year of the Common Era (CE) and Anno Domini (AD) designations, the 10th year of the 3rd millennium and the 21st century, and the 1st year of the 2010s decade.
2013 (MMXIII) was a common year starting on Tuesday of the Gregorian calendar, the 2013th year of the Common Era (CE) and Anno Domini (AD) designations, the 13th year of the 3rd millennium and the 21st century, and the 4th year of the 2010s decade.
2012 (MMXII) was a leap year starting on Sunday of the Gregorian calendar, the 2012th year of the Common Era (CE) and Anno Domini (AD) designations, the 12th year of the 3rd millennium and the 21st century, and the 3rd year of the 2010s decade.
2014 (MMXIV) was a common year starting on Wednesday of the Gregorian calendar, the 2014th year of the Common Era (CE) and Anno Domini (AD) designations, the 14th year of the 3rd millennium and the 21st century, and the 5th year of the 2010s decade.
2016 (MMXVI) was a leap year starting on Friday of the Gregorian calendar, the 2016th year of the Common Era (CE) and Anno Domini (AD) designations, the 16th year of the 3rd millennium and the 21st century, and the 7th year of the 2010s decade.
2017 (MMXVII) was a common year starting on Sunday of the Gregorian calendar, the 2017th year of the Common Era (CE) and Anno Domini (AD) designations, the 17th year of the 3rd millennium and the 21st century, and the 8th year of the 2010s decade.
1950 (MCML) was a common year starting on Sunday of the Gregorian calendar, the 1950th year of the Common Era (CE) and Anno Domini (AD) designations, the 950th year of the 2nd millennium, the 50th year of the 20th century, and the 1st year of the 1950s decade.
Preliminary data from NASA's Lunar Crater Observation and Sensing Satellite, or LCROSS, indicates the mission successfully uncovered water in a permanently shadowed lunar crater.