Date Tag Formats
Movable Type uses standard strftime format strings to
describe dates and times. (However, note that strftime itself is not actually
used to perform the formatting.) In any date tag, you should use the format
attribute to specify the format string, like this:
<$MTDate format="%B %e, %Y %I:%M %p"$>
The above format is actually
the default format for English date formatting, and creates a date looking like
this:
September 20, 2001 11:44 PM
The language used in weekday names, month names, and AM/PM specifiers can be chosen in the Weblog Configuration as Language for date display. The default language used is English.

MT 的日期格式