"Thu, 09 Jan 2025 20:38:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250109
Only TIME
20:38:54
General datetime
2025-01-09 20:38:54Z
For Database
2025-01-09 20:38:54
For HTTP1.1
Thu, 09 Jan 2025 20:38:54 GMT