"Sat, 14 Sep 2024 08:25:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240914
Only TIME
08:25:14
General datetime
2024-09-14 08:25:14Z
For Database
2024-09-14 08:25:14
For HTTP1.1
Sat, 14 Sep 2024 08:25:14 GMT