"Fri, 03 Jan 2025 09:46:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
09:46:18
General datetime
2025-01-03 09:46:18Z
For Database
2025-01-03 09:46:18
For HTTP1.1
Fri, 03 Jan 2025 09:46:18 GMT