"Fri, 17 Jan 2025 23:47:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250117
Only TIME
23:47:01
General datetime
2025-01-17 23:47:01Z
For Database
2025-01-17 23:47:01
For HTTP1.1
Fri, 17 Jan 2025 23:47:01 GMT