"Tue, 07 Jan 2025 21:18:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250107
Only TIME
21:18:12
General datetime
2025-01-07 21:18:12Z
For Database
2025-01-07 21:18:12
For HTTP1.1
Tue, 07 Jan 2025 21:18:12 GMT