"Thu, 25 Jul 2024 14:38:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240725
Only TIME
14:38:37
General datetime
2024-07-25 14:38:37Z
For Database
2024-07-25 14:38:37
For HTTP1.1
Thu, 25 Jul 2024 14:38:37 GMT