"Wed, 24 Jul 2024 18:54:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240724
Only TIME
18:54:35
General datetime
2024-07-24 18:54:35Z
For Database
2024-07-24 18:54:35
For HTTP1.1
Wed, 24 Jul 2024 18:54:35 GMT