"Wed, 04 Sep 2024 20:15:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
20:15:10
General datetime
2024-09-04 20:15:10Z
For Database
2024-09-04 20:15:10
For HTTP1.1
Wed, 04 Sep 2024 20:15:10 GMT