April 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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4 Good Friday
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1 Labour Day
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May 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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1 Labour Day
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28 Vesak Day
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June 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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July 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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August 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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9 National Day
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13 Hari Raya Puasa
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September 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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October 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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20 Hari Raya Haji
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November 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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December 1980
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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1 New Year's Day
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January 1981
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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1 New Year's Day
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February 1981
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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5 Chinese New Year
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6 Chinese New Year
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March 1981
SUN
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MON
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TUE
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WED
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THU
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FRI
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SAT
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