"Sat, 28 Sep 2024 22:54:28"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
22:54:28
General datetime
2024-09-28 22:54:28Z
For Database
2024-09-28 22:54:28
For HTTP1.1
Sat, 28 Sep 2024 22:54:28 GMT