"Mon, 06 Jan 2025 23:23:27"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
23:23:27
General datetime
2025-01-06 23:23:27Z
For Database
2025-01-06 23:23:27
For HTTP1.1
Mon, 06 Jan 2025 23:23:27 GMT