"Thu, 23 Jan 2025 11:31:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250123
Only TIME
11:31:02
General datetime
2025-01-23 11:31:02Z
For Database
2025-01-23 11:31:02
For HTTP1.1
Thu, 23 Jan 2025 11:31:02 GMT