"Sun, 08 Sep 2024 19:08:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
19:08:48
General datetime
2024-09-08 19:08:48Z
For Database
2024-09-08 19:08:48
For HTTP1.1
Sun, 08 Sep 2024 19:08:48 GMT