After much searching I found some formats that work, but have not found a good reference document.
To modify the format of a date or time, convert the column to text and apply these formats as needed.
| Month | m, mm |
| Day | d, dd |
| Year | yy, yyyy |
| Hour | h, hh |
| Minute | m, mm |
| Second | s, ss |
| AM/PM | AM/PM |
Of course you need to go into SharePoint Designer and do a nowrap=”true” on the <td> if the date renders on 2 lines.