"Mon, 18 Nov 2024 18:12:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
18:12:30
General datetime
2024-11-18 18:12:30Z
For Database
2024-11-18 18:12:30
For HTTP1.1
Mon, 18 Nov 2024 18:12:30 GMT