EST(STANDARD):

1 LPT = 8 PM
2 LPT = 9 PM
3 LPT = 10 PM
4 LPT = 11 PM 
5 LPT = 12 AM
6 LPT = 1 AM
7 LPT = 2 AM
8 LPT = 3 AM
9 LPT = 4 AM
10 LPT = 5 AM
11 LPT = 6 AM
12 LPT = 7 AM
13 LPT = 8 AM
14 LPT = 9 AM
15 LPT = 10 AM
16 LPT = 11 AM
17 LPT = 12 PM
18 LPT = 1 PM
19 LPT = 2 PM
20 LPT = 3 PM
21 LPT = 4 PM
22 LPT = 5 PM
23 LPT = 6 PM
24 LPT = 7 PM

Good evening (lpt)

This is a handy thing to know. I play torn so I do something similar. However I have a watch that I wear that has an alternate time zone mode on it, and I can press a side button and it will show me what time it is in TORN. Which is the same time zone as here.