"Sun, 08 Sep 2024 12:55:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
12:55:56
General datetime
2024-09-08 12:55:56Z
For Database
2024-09-08 12:55:56
For HTTP1.1
Sun, 08 Sep 2024 12:55:56 GMT