"Sat, 08 Feb 2025 11:19:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250208
Only TIME
11:19:12
General datetime
2025-02-08 11:19:12Z
For Database
2025-02-08 11:19:12
For HTTP1.1
Sat, 08 Feb 2025 11:19:12 GMT