"Sun, 22 Sep 2024 19:49:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
19:49:01
General datetime
2024-09-22 19:49:01Z
For Database
2024-09-22 19:49:01
For HTTP1.1
Sun, 22 Sep 2024 19:49:01 GMT