"Wed, 11 Sep 2024 19:18:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
19:18:17
General datetime
2024-09-11 19:18:17Z
For Database
2024-09-11 19:18:17
For HTTP1.1
Wed, 11 Sep 2024 19:18:17 GMT