"Fri, 20 Sep 2024 06:04:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
06:04:06
General datetime
2024-09-20 06:04:06Z
For Database
2024-09-20 06:04:06
For HTTP1.1
Fri, 20 Sep 2024 06:04:06 GMT