"Sun, 22 Sep 2024 12:26:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
12:26:45
General datetime
2024-09-22 12:26:45Z
For Database
2024-09-22 12:26:45
For HTTP1.1
Sun, 22 Sep 2024 12:26:45 GMT