"Fri, 17 Jan 2025 16:23:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250117
Only TIME
16:23:15
General datetime
2025-01-17 16:23:15Z
For Database
2025-01-17 16:23:15
For HTTP1.1
Fri, 17 Jan 2025 16:23:15 GMT