"Fri, 17 Jan 2025 14:21:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250117
Only TIME
14:21:51
General datetime
2025-01-17 14:21:51Z
For Database
2025-01-17 14:21:51
For HTTP1.1
Fri, 17 Jan 2025 14:21:51 GMT