Function get-DateFormat{[System.Globalization.CultureInfo]::CurrentCulture.DateTimeFormat | select *Pattern}
MSH>get-dateformat
FullDateTimePattern : dddd, MMMM dd, yyyy h:mm:ss tt
LongDatePattern : dddd, MMMM dd, yyyy
LongTimePattern : h:mm:ss tt
MonthDayPattern : MMMM dd
RFC1123Pattern : ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
ShortDatePattern : M/d/yyyy
ShortTimePattern : h:mm tt
SortableDateTimePattern : yyyy'-'MM'-'dd'T'HH':'mm':'ss
UniversalSortableDateTimePattern : yyyy'-'MM'-'dd HH':'mm':'ss'Z'
YearMonthPattern : MMMM, yyyy
(get-date).GetDateTimeFormats()
MSH>(get-UICulture).get_DateTimeFormat()
AMDesignator : AM
Calendar : System.Globalization.GregorianCalendar
DateSeparator : /
FirstDayOfWeek : Sunday
CalendarWeekRule : FirstDay
FullDateTimePattern : dddd, MMMM dd, yyyy h:mm:ss tt
LongDatePattern : dddd, MMMM dd, yyyy
LongTimePattern : h:mm:ss tt
MonthDayPattern : MMMM dd
PMDesignator : PM
RFC1123Pattern : ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
ShortDatePattern : M/d/yyyy
ShortTimePattern : h:mm tt
SortableDateTimePattern : yyyy'-'MM'-'dd'T'HH':'mm':'ss
TimeSeparator : :
UniversalSortableDateTimePattern : yyyy'-'MM'-'dd HH':'mm':'ss'Z'
YearMonthPattern : MMMM, yyyy
AbbreviatedDayNames : {Sun, Mon, Tue, Wed, Thu, Fri, Sat}
ShortestDayNames : {Su, Mo, Tu, We, Th, Fr, Sa}
DayNames : {Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday}
AbbreviatedMonthNames : {Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec, }
MonthNames : {January, February, March, April, May, June, July, August, September, October, November, December, }
IsReadOnly : True
NativeCalendarName : Gregorian Calendar
AbbreviatedMonthGenitiveNames : {Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec, }
MonthGenitiveNames : {January, February, March, April, May, June, July, August, September, October, November, December, }
October 2005 November 2005 December 2005 January 2006 February 2006 March 2006 April 2006 May 2006 June 2006 July 2006 August 2006 September 2006 October 2006 November 2006 December 2006