"Wed, 04 Sep 2024 13:40:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
13:40:15
General datetime
2024-09-04 13:40:15Z
For Database
2024-09-04 13:40:15
For HTTP1.1
Wed, 04 Sep 2024 13:40:15 GMT