"Fri, 06 Dec 2024 14:26:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241206
Only TIME
14:26:15
General datetime
2024-12-06 14:26:15Z
For Database
2024-12-06 14:26:15
For HTTP1.1
Fri, 06 Dec 2024 14:26:15 GMT