"Sat, 28 Sep 2024 22:04:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
22:04:15
General datetime
2024-09-28 22:04:15Z
For Database
2024-09-28 22:04:15
For HTTP1.1
Sat, 28 Sep 2024 22:04:15 GMT