"Tue, 09 Jan 2024 06:23:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240109
Only TIME
06:23:16
General datetime
2024-01-09 06:23:16Z
For Database
2024-01-09 06:23:16
For HTTP1.1
Tue, 09 Jan 2024 06:23:16 GMT