"Mon, 27 Jan 2025 16:22:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250127
Only TIME
16:22:58
General datetime
2025-01-27 16:22:58Z
For Database
2025-01-27 16:22:58
For HTTP1.1
Mon, 27 Jan 2025 16:22:58 GMT