"Fri, 17 Jan 2025 20:39:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250117
Only TIME
20:39:05
General datetime
2025-01-17 20:39:05Z
For Database
2025-01-17 20:39:05
For HTTP1.1
Fri, 17 Jan 2025 20:39:05 GMT