When display julian date as Month format, date value with same Month will be considered as same group.
Support sort result column by a internal order depends on Date format.
10 (the 5th one, day): 1 to 31
Fri (the 6th one, day of week ): Monday to Sunday, Mon Tue Wed Thu Fri Sat Sun
Jul (the 17th one, month display): January to December, Jan, Feb,...,Dec
Q3 (the 19th one, quarter display), Q1 to Q4
2020 (the 8th one, year display): year ascending
Set user-defined label in output result worksheet with correct date/time format setting.
Above rules will be applied in following tools,
Pivot Table
Unstack Columns
plot_gindexed
plot_gboxindexed
plot_bygroup