"Thu, 11 Jul 2024 14:44:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
14:44:40
General datetime
2024-07-11 14:44:40Z
For Database
2024-07-11 14:44:40
For HTTP1.1
Thu, 11 Jul 2024 14:44:40 GMT