"Fri, 09 Jan 1970 03:41:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
19700109
Only TIME
03:41:16
General datetime
1970-01-09 03:41:16Z
For Database
1970-01-09 03:41:16
For HTTP1.1
Fri, 09 Jan 1970 03:41:16 GMT