"Tue, 11 Feb 2025 18:27:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250211
Only TIME
18:27:58
General datetime
2025-02-11 18:27:58Z
For Database
2025-02-11 18:27:58
For HTTP1.1
Tue, 11 Feb 2025 18:27:58 GMT