By calculation (generator: ["day_week@trueknowledge.com"]) I know that:
Saturday
is the day of the week of
August 1st 1970
Sunday
is the day of the week of
August 1st 1971
Tuesday
is the day of the week of
August 1st 1972
Wednesday
is the day of the week of
August 1st 1973
Thursday
is the day of the week of
August 1st 1974
Friday
is the day of the week of
August 1st 1975
Sunday
is the day of the week of
August 1st 1976
Monday
is the day of the week of
August 1st 1977
Tuesday
is the day of the week of
August 1st 1978
By calculation (generator: ["timepoint_when_day_happened_on@trueknowledge.com"]) I know that:
August 1st 1975
is a timepoint when the day happened on
Friday, the 1st of August and 1970s