"Mon, 30 Dec 2024 20:05:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
20:05:54
General datetime
2024-12-30 20:05:54Z
For Database
2024-12-30 20:05:54
For HTTP1.1
Mon, 30 Dec 2024 20:05:54 GMT