"Sun, 12 Jan 2025 05:35:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250112
Only TIME
05:35:24
General datetime
2025-01-12 05:35:24Z
For Database
2025-01-12 05:35:24
For HTTP1.1
Sun, 12 Jan 2025 05:35:24 GMT