"Fri, 03 Jan 2025 18:43:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
18:43:38
General datetime
2025-01-03 18:43:38Z
For Database
2025-01-03 18:43:38
For HTTP1.1
Fri, 03 Jan 2025 18:43:38 GMT