"Fri, 23 Aug 2024 14:44:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
14:44:36
General datetime
2024-08-23 14:44:36Z
For Database
2024-08-23 14:44:36
For HTTP1.1
Fri, 23 Aug 2024 14:44:36 GMT