"Thu, 02 Jan 2025 19:40:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250102
Only TIME
19:40:02
General datetime
2025-01-02 19:40:02Z
For Database
2025-01-02 19:40:02
For HTTP1.1
Thu, 02 Jan 2025 19:40:02 GMT