"Tue, 11 Feb 2025 05:43:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250211
Only TIME
05:43:15
General datetime
2025-02-11 05:43:15Z
For Database
2025-02-11 05:43:15
For HTTP1.1
Tue, 11 Feb 2025 05:43:15 GMT