"Wed, 03 Apr 2024 12:33:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240403
Only TIME
12:33:13
General datetime
2024-04-03 12:33:13Z
For Database
2024-04-03 12:33:13
For HTTP1.1
Wed, 03 Apr 2024 12:33:13 GMT