"Wed, 11 Sep 2024 23:15:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
23:15:52
General datetime
2024-09-11 23:15:52Z
For Database
2024-09-11 23:15:52
For HTTP1.1
Wed, 11 Sep 2024 23:15:52 GMT