"Mon, 30 Dec 2024 08:39:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
08:39:47
General datetime
2024-12-30 08:39:47Z
For Database
2024-12-30 08:39:47
For HTTP1.1
Mon, 30 Dec 2024 08:39:47 GMT