"Mon, 27 Jan 2025 08:33:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250127
Only TIME
08:33:25
General datetime
2025-01-27 08:33:25Z
For Database
2025-01-27 08:33:25
For HTTP1.1
Mon, 27 Jan 2025 08:33:25 GMT