"Tue, 28 Jan 2025 20:38:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250128
Only TIME
20:38:12
General datetime
2025-01-28 20:38:12Z
For Database
2025-01-28 20:38:12
For HTTP1.1
Tue, 28 Jan 2025 20:38:12 GMT