"Fri, 06 Sep 2024 04:00:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
04:00:18
General datetime
2024-09-06 04:00:18Z
For Database
2024-09-06 04:00:18
For HTTP1.1
Fri, 06 Sep 2024 04:00:18 GMT