"Mon, 30 Dec 2024 04:31:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241230
Only TIME
04:31:48
General datetime
2024-12-30 04:31:48Z
For Database
2024-12-30 04:31:48
For HTTP1.1
Mon, 30 Dec 2024 04:31:48 GMT