"Fri, 31 Jan 2025 16:23:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250131
Only TIME
16:23:02
General datetime
2025-01-31 16:23:02Z
For Database
2025-01-31 16:23:02
For HTTP1.1
Fri, 31 Jan 2025 16:23:02 GMT