"Mon, 27 Jan 2025 02:41:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250127
Only TIME
02:41:15
General datetime
2025-01-27 02:41:15Z
For Database
2025-01-27 02:41:15
For HTTP1.1
Mon, 27 Jan 2025 02:41:15 GMT