"Sat, 28 Sep 2024 09:48:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
09:48:53
General datetime
2024-09-28 09:48:53Z
For Database
2024-09-28 09:48:53
For HTTP1.1
Sat, 28 Sep 2024 09:48:53 GMT