"Fri, 27 Sep 2024 07:40:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
07:40:15
General datetime
2024-09-27 07:40:15Z
For Database
2024-09-27 07:40:15
For HTTP1.1
Fri, 27 Sep 2024 07:40:15 GMT