"Mon, 13 Jan 2025 22:17:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250113
Only TIME
22:17:35
General datetime
2025-01-13 22:17:35Z
For Database
2025-01-13 22:17:35
For HTTP1.1
Mon, 13 Jan 2025 22:17:35 GMT