"Wed, 14 Aug 2024 16:36:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240814
Only TIME
16:36:14
General datetime
2024-08-14 16:36:14Z
For Database
2024-08-14 16:36:14
For HTTP1.1
Wed, 14 Aug 2024 16:36:14 GMT