Sybase supports numerous formats for date and timestamp datatypes.
Use the info below to create a custom format for your date and timestamp datatypes.
| Character | Description | 
|---|---|
| %a | The day of the week, using the locale's weekday names. You can specify either the abbreviated or full name. | 
| %A | Equivalent to %a. | 
| %b | The month, using the locale's month names. You can specify either the abbreviated or full name. | 
| %B | Equivalent to %b. | 
| %c | The locale's appropriate date and time representation. | 
| %C | The century number [00,99]. Leading zeros are permitted but not required. | 
| %d | The day of the month [01,31]. Leading zeros are permitted but not required. | 
| %D | The date as %m / %d / %y. | 
| %e | Equivalent to %d. | 
| %h | Equivalent to %b. | 
| %H | The hour (24-hour clock) [00,23]. Leading zeros are permitted but not required. | 
| %I | The hour (12-hour clock) [01,12]. Leading zeros are permitted but not required. | 
| %j | The day number of the year [001,366]. Leading zeros are permitted but not required. | 
| %m | The month number [01,12]. Leading zeros are permitted but not required. | 
| %M | The minute [00,59]. Leading zeros are permitted but not required. | 
| %n | Any white space. | 
| %p | The locale's equivalent of a.m or p.m. | 
| %r | 12-hour clock time using the AM/PM notation. | 
| %R | The time as %H : %M. | 
| %S | The seconds [00,60]. Leading zeros are permitted but not required. | 
| %t | Any white space. | 
| %T | The time as %H : %M : %S. | 
| %U | The week number of the year (Sunday as the first day of the week) as a decimal number [00,53]. Leading zeros are permitted but not required. | 
| %w | The weekday as a decimal number [0,6], with 0 representing Sunday. Leading zeros are permitted but not required. | 
| %W | The week number of the year (Monday as the first day of the week) as a decimal number [00,53]. Leading zeros are permitted but not required. | 
| %x | The date, using the locale's date format. | 
| %X | The time, using the locale's time format. | 
| %y | The year within the century. When a century is not otherwise specified, values in the range [69,99] shall refer to years 1969 to 1999 inclusive, and values in the range [00,68] shall refer to years 2000 to 2068 inclusive. Leading zeros are permitted but not required. | 
| %Y | The year, including the century. For example, 1988. | 
| %% | Replaced by %. |