"Mon, 06 Jan 2025 20:22:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
20:22:22
General datetime
2025-01-06 20:22:22Z
For Database
2025-01-06 20:22:22
For HTTP1.1
Mon, 06 Jan 2025 20:22:22 GMT