"Sun, 22 Sep 2024 16:18:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
16:18:25
General datetime
2024-09-22 16:18:25Z
For Database
2024-09-22 16:18:25
For HTTP1.1
Sun, 22 Sep 2024 16:18:25 GMT