"Thu, 13 Feb 2025 21:11:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250213
Only TIME
21:11:59
General datetime
2025-02-13 21:11:59Z
For Database
2025-02-13 21:11:59
For HTTP1.1
Thu, 13 Feb 2025 21:11:59 GMT