"Fri, 27 Sep 2024 05:15:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
05:15:45
General datetime
2024-09-27 05:15:45Z
For Database
2024-09-27 05:15:45
For HTTP1.1
Fri, 27 Sep 2024 05:15:45 GMT