"Fri, 03 Jan 2025 19:26:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
19:26:02
General datetime
2025-01-03 19:26:02Z
For Database
2025-01-03 19:26:02
For HTTP1.1
Fri, 03 Jan 2025 19:26:02 GMT