"Mon, 09 Dec 2024 03:05:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241209
Only TIME
03:05:00
General datetime
2024-12-09 03:05:00Z
For Database
2024-12-09 03:05:00
For HTTP1.1
Mon, 09 Dec 2024 03:05:00 GMT