"Fri, 10 Jan 2025 21:35:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250110
Only TIME
21:35:18
General datetime
2025-01-10 21:35:18Z
For Database
2025-01-10 21:35:18
For HTTP1.1
Fri, 10 Jan 2025 21:35:18 GMT