"Sat, 28 Sep 2024 09:36:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
09:36:17
General datetime
2024-09-28 09:36:17Z
For Database
2024-09-28 09:36:17
For HTTP1.1
Sat, 28 Sep 2024 09:36:17 GMT