"Mon, 18 Nov 2024 18:48:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
18:48:46
General datetime
2024-11-18 18:48:46Z
For Database
2024-11-18 18:48:46
For HTTP1.1
Mon, 18 Nov 2024 18:48:46 GMT