"Fri, 05 Apr 2024 16:23:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240405
Only TIME
16:23:00
General datetime
2024-04-05 16:23:00Z
For Database
2024-04-05 16:23:00
For HTTP1.1
Fri, 05 Apr 2024 16:23:00 GMT