"Wed, 11 Sep 2024 00:18:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
00:18:12
General datetime
2024-09-11 00:18:12Z
For Database
2024-09-11 00:18:12
For HTTP1.1
Wed, 11 Sep 2024 00:18:12 GMT