"Sat, 02 Nov 2024 21:25:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241102
Only TIME
21:25:20
General datetime
2024-11-02 21:25:20Z
For Database
2024-11-02 21:25:20
For HTTP1.1
Sat, 02 Nov 2024 21:25:20 GMT