"Thu, 13 Feb 2025 05:35:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250213
Only TIME
05:35:25
General datetime
2025-02-13 05:35:25Z
For Database
2025-02-13 05:35:25
For HTTP1.1
Thu, 13 Feb 2025 05:35:25 GMT