"Sun, 05 Jan 2025 14:55:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250105
Only TIME
14:55:29
General datetime
2025-01-05 14:55:29Z
For Database
2025-01-05 14:55:29
For HTTP1.1
Sun, 05 Jan 2025 14:55:29 GMT