"Thu, 23 Jan 2025 23:14:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250123
Only TIME
23:14:50
General datetime
2025-01-23 23:14:50Z
For Database
2025-01-23 23:14:50
For HTTP1.1
Thu, 23 Jan 2025 23:14:50 GMT