"Mon, 18 Nov 2024 18:27:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
18:27:52
General datetime
2024-11-18 18:27:52Z
For Database
2024-11-18 18:27:52
For HTTP1.1
Mon, 18 Nov 2024 18:27:52 GMT