"Sat, 07 Dec 2024 21:05:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
21:05:29
General datetime
2024-12-07 21:05:29Z
For Database
2024-12-07 21:05:29
For HTTP1.1
Sat, 07 Dec 2024 21:05:29 GMT