"Fri, 17 Jan 2025 12:43:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250117
Only TIME
12:43:35
General datetime
2025-01-17 12:43:35Z
For Database
2025-01-17 12:43:35
For HTTP1.1
Fri, 17 Jan 2025 12:43:35 GMT