"Mon, 09 Dec 2024 07:33:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241209
Only TIME
07:33:42
General datetime
2024-12-09 07:33:42Z
For Database
2024-12-09 07:33:42
For HTTP1.1
Mon, 09 Dec 2024 07:33:42 GMT