| Property | Data type | Description |
| DateOnly | String | (Read-only) Date part of Domino Designer date-time in local time |
| GMTTime | String | (Read-only) Domino Designer date-time in Greenwich Mean Time |
| IsDST | Boolean | (Read-only) True if the time is daylight-saving time |
| LocalTime | String | (Read-write) Domino Designer date-time in local time |
| LSGMTTime | Date variant | (Read-only) LotusScript date-time in Greenwich Mean Time |
| LSLocalTime | Date variant | (Read-write) LotusScript date-time in local time |
| Parent | NotesSession | (Read-only) The session that contains a DateTime object. For COM only |
| TimeOnly | String | (Read-only) Time part of Domino Designer date-time in local time |
| TimeZone | Integer | (Read-only) Hours that must be added to the time to get Greenwich Mean Time |
| ZoneTime | String | (Read-only) Domino Designer date-time adjusted for TimeZone and IsDST, which can be changed with ConvertToZone |