"Wed, 04 Sep 2024 16:40:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
16:40:42
General datetime
2024-09-04 16:40:42Z
For Database
2024-09-04 16:40:42
For HTTP1.1
Wed, 04 Sep 2024 16:40:42 GMT