"Wed, 24 Jul 2024 14:30:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240724
Only TIME
14:30:15
General datetime
2024-07-24 14:30:15Z
For Database
2024-07-24 14:30:15
For HTTP1.1
Wed, 24 Jul 2024 14:30:15 GMT