"Mon, 06 Jan 2025 23:27:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250106
Only TIME
23:27:59
General datetime
2025-01-06 23:27:59Z
For Database
2025-01-06 23:27:59
For HTTP1.1
Mon, 06 Jan 2025 23:27:59 GMT