Friday
October 1965 holds a range of 31 days and you have failed to say which specific one you are interested in. The 1st October 1965was a Friday. This will allow you to work out the specific day you wish to.
13 October 1965 was a Wednesday.
7th October 1965 was a Thursday.
October 2, 1965, was a Saturday.
October 12, 1965, was on a Tuesday.
October 22, 1965 fell on a Friday.
October 16, 1965 fell on a Saturday.
October 31, 1965 fell on a Sunday.
October 24th, 1965 fell on a Sunday.
The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.The 1st of October can be on any day of the week. As the question was asked in September 2012, it can be assumed you are asking about October 2012. The 1st of October 2012 was a Monday.
It was a Thursday.
It was a Wednesday.