"Thu, 02 Jan 2025 01:45:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
01:45:15
General datetime
2025-01-02 01:45:15Z
For Database
2025-01-02 01:45:15
For HTTP1.1
Thu, 02 Jan 2025 01:45:15 GMT