"Fri, 27 Dec 2024 08:33:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241227
Only TIME
08:33:17
General datetime
2024-12-27 08:33:17Z
For Database
2024-12-27 08:33:17
For HTTP1.1
Fri, 27 Dec 2024 08:33:17 GMT