"Wed, 04 Sep 2024 18:12:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
18:12:36
General datetime
2024-09-04 18:12:36Z
For Database
2024-09-04 18:12:36
For HTTP1.1
Wed, 04 Sep 2024 18:12:36 GMT