| Expression | Output | 
|---|
| d | the day as number without a leading zero (1 to 31) | 
| dd | the day as number with a leading zero (01 to 31) | 
| ddd | the abbreviated localized day name (e.g. 'Mon' to 'Sun'). Uses QDate::shortDayName(). | 
| dddd | the long localized day name (e.g. 'Monday' to 'Qt::Sunday'). Uses QDate::longDayName(). | 
| M | the month as number without a leading zero (1-12) | 
| MM | the month as number with a leading zero (01-12) | 
| MMM | the abbreviated localized month name (e.g. 'Jan' to 'Dec'). Uses QDate::shortMonthName(). | 
| MMMM | the long localized month name (e.g. 'January' to 'December'). Uses QDate::longMonthName(). | 
| yy | the year as two digit number (00-99) | 
| yyyy | the year as four digit number | 
| w | the ISO week number without a leading zero (1 to 53) | 
| ww | the ISO week number with a leading zero (01 to 53) | 
| j | the day of year without a leading zero (1 to 366) | 
| jj | the day of year with a leading zero (01 to 366) | 
| jjj | the day of year with leading zeros (001 to 366) |