"Sun, 08 Sep 2024 14:18:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240908
Only TIME
14:18:27
General datetime
2024-09-08 14:18:27Z
For Database
2024-09-08 14:18:27
For HTTP1.1
Sun, 08 Sep 2024 14:18:27 GMT