"Fri, 15 Nov 2024 21:48:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241115
Only TIME
21:48:59
General datetime
2024-11-15 21:48:59Z
For Database
2024-11-15 21:48:59
For HTTP1.1
Fri, 15 Nov 2024 21:48:59 GMT