"Tue, 04 Feb 2025 23:14:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250204
Only TIME
23:14:51
General datetime
2025-02-04 23:14:51Z
For Database
2025-02-04 23:14:51
For HTTP1.1
Tue, 04 Feb 2025 23:14:51 GMT