"Tue, 31 Dec 2024 06:48:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
06:48:16
General datetime
2024-12-31 06:48:16Z
For Database
2024-12-31 06:48:16
For HTTP1.1
Tue, 31 Dec 2024 06:48:16 GMT