"Tue, 04 Feb 2025 09:46:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250204
Only TIME
09:46:08
General datetime
2025-02-04 09:46:08Z
For Database
2025-02-04 09:46:08
For HTTP1.1
Tue, 04 Feb 2025 09:46:08 GMT