"Mon, 18 Nov 2024 04:45:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
04:45:00
General datetime
2024-11-18 04:45:00Z
For Database
2024-11-18 04:45:00
For HTTP1.1
Mon, 18 Nov 2024 04:45:00 GMT