"Mon, 28 Oct 2024 15:30:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241028
Only TIME
15:30:00
General datetime
2024-10-28 15:30:00Z
For Database
2024-10-28 15:30:00
For HTTP1.1
Mon, 28 Oct 2024 15:30:00 GMT