"Fri, 20 Sep 2024 00:47:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
00:47:38
General datetime
2024-09-20 00:47:38Z
For Database
2024-09-20 00:47:38
For HTTP1.1
Fri, 20 Sep 2024 00:47:38 GMT