"Fri, 03 Jan 2025 09:34:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
09:34:30
General datetime
2025-01-03 09:34:30Z
For Database
2025-01-03 09:34:30
For HTTP1.1
Fri, 03 Jan 2025 09:34:30 GMT