"Fri, 03 Jan 2025 08:21:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
08:21:16
General datetime
2025-01-03 08:21:16Z
For Database
2025-01-03 08:21:16
For HTTP1.1
Fri, 03 Jan 2025 08:21:16 GMT