mixed jddayofweek (int julianday, int mode)
Returns the day of the week. Can return a string or an int depending on the mode.
Table 1. Calendar week modes
| Mode | Meaning |
|---|---|
| 0 | Returns the day number as an int (0=sunday, 1=monday, etc) |
| 1 | Returns string containing the day of week (english-gregorian) |
| 2 | Returns a string containing the abbreviated day of week (english-gregorian) |