"Thu, 13 Feb 2025 11:18:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250213
Only TIME
11:18:51
General datetime
2025-02-13 11:18:51Z
For Database
2025-02-13 11:18:51
For HTTP1.1
Thu, 13 Feb 2025 11:18:51 GMT