"Fri, 15 Nov 2024 16:38:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241115
Only TIME
16:38:44
General datetime
2024-11-15 16:38:44Z
For Database
2024-11-15 16:38:44
For HTTP1.1
Fri, 15 Nov 2024 16:38:44 GMT