"Mon, 09 Dec 2024 07:16:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241209
Only TIME
07:16:10
General datetime
2024-12-09 07:16:10Z
For Database
2024-12-09 07:16:10
For HTTP1.1
Mon, 09 Dec 2024 07:16:10 GMT