According to Location of day of week in non-U.S. long format dates?, days of the week should be placed before the rest of the date and separated by a comma:
Wednesday, 26 September 1832
How does one abbreviate the day of the week and month? Are there periods or no periods?
Wed, 26 Sep 1832
or
Wed., 26 Sep. 1832
What should you do if the year is omitted?
Wed, 26 Sep
or
Wed., 26 Sep.
And what if there is a range of dates that needs to specify both the day of the week and the month?
Wed, 26 Sep, to Tue, 2 Oct
or
Wed., 26 Sep., to Tue., 2 Oct.
I'm from the U.S. and can find plenty of date-related information in Chicago Manual of Style et al, but the Oxford Style Guide doesn't fully answer the question. Oxford does say to avoid mentioning days of the week at all, but in this case, I am required to specify them.
