"Fri, 05 Apr 2024 12:36:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240405
Only TIME
12:36:39
General datetime
2024-04-05 12:36:39Z
For Database
2024-04-05 12:36:39
For HTTP1.1
Fri, 05 Apr 2024 12:36:39 GMT