"Wed, 04 Sep 2024 15:38:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
15:38:56
General datetime
2024-09-04 15:38:56Z
For Database
2024-09-04 15:38:56
For HTTP1.1
Wed, 04 Sep 2024 15:38:56 GMT