"Thu, 09 Jan 2025 20:39:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250109
Only TIME
20:39:16
General datetime
2025-01-09 20:39:16Z
For Database
2025-01-09 20:39:16
For HTTP1.1
Thu, 09 Jan 2025 20:39:16 GMT