"Fri, 03 Jan 2025 14:15:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
14:15:35
General datetime
2025-01-03 14:15:35Z
For Database
2025-01-03 14:15:35
For HTTP1.1
Fri, 03 Jan 2025 14:15:35 GMT