"Wed, 17 Apr 2024 16:08:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240417
Only TIME
16:08:08
General datetime
2024-04-17 16:08:08Z
For Database
2024-04-17 16:08:08
For HTTP1.1
Wed, 17 Apr 2024 16:08:08 GMT