"Thu, 02 Jan 2025 18:18:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
18:18:49
General datetime
2025-01-02 18:18:49Z
For Database
2025-01-02 18:18:49
For HTTP1.1
Thu, 02 Jan 2025 18:18:49 GMT