"Fri, 03 Jan 2025 23:25:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
23:25:25
General datetime
2025-01-03 23:25:25Z
For Database
2025-01-03 23:25:25
For HTTP1.1
Fri, 03 Jan 2025 23:25:25 GMT