"Sun, 05 Jan 2025 05:39:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250105
Only TIME
05:39:07
General datetime
2025-01-05 05:39:07Z
For Database
2025-01-05 05:39:07
For HTTP1.1
Sun, 05 Jan 2025 05:39:07 GMT