"Wed, 04 Sep 2024 21:09:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
21:09:01
General datetime
2024-09-04 21:09:01Z
For Database
2024-09-04 21:09:01
For HTTP1.1
Wed, 04 Sep 2024 21:09:01 GMT