"Sun, 05 Jan 2025 19:58:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250105
Only TIME
19:58:13
General datetime
2025-01-05 19:58:13Z
For Database
2025-01-05 19:58:13
For HTTP1.1
Sun, 05 Jan 2025 19:58:13 GMT