"Mon, 09 Dec 2024 10:01:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241209
Only TIME
10:01:47
General datetime
2024-12-09 10:01:47Z
For Database
2024-12-09 10:01:47
For HTTP1.1
Mon, 09 Dec 2024 10:01:47 GMT