"Thu, 02 Jan 2025 20:35:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
20:35:16
General datetime
2025-01-02 20:35:16Z
For Database
2025-01-02 20:35:16
For HTTP1.1
Thu, 02 Jan 2025 20:35:16 GMT