There's no way to answer "What time is it 14 hours ago?" without knowing the current time. To figure that out, you simply need to subtract 14 hours from the current time.
For example:
- If it's currently 3 PM: 14 hours ago it was 11 AM.
- If it's currently 1 AM: 14 hours ago it was 11 AM the previous day.
To find out what time it was 14 hours ago for you, just look at a clock and do the subtraction.