"Sat, 07 Dec 2024 20:58:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
20:58:29
General datetime
2024-12-07 20:58:29Z
For Database
2024-12-07 20:58:29
For HTTP1.1
Sat, 07 Dec 2024 20:58:29 GMT