"Sun, 02 Feb 2025 05:39:17"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250202
Only TIME
05:39:17
General datetime
2025-02-02 05:39:17Z
For Database
2025-02-02 05:39:17
For HTTP1.1
Sun, 02 Feb 2025 05:39:17 GMT