"Tue, 04 Feb 2025 05:39:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250204
Only TIME
05:39:18
General datetime
2025-02-04 05:39:18Z
For Database
2025-02-04 05:39:18
For HTTP1.1
Tue, 04 Feb 2025 05:39:18 GMT