"Mon, 06 Jan 2025 08:21:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
08:21:41
General datetime
2025-01-06 08:21:41Z
For Database
2025-01-06 08:21:41
For HTTP1.1
Mon, 06 Jan 2025 08:21:41 GMT