"Sat, 07 Dec 2024 02:56:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
02:56:20
General datetime
2024-12-07 02:56:20Z
For Database
2024-12-07 02:56:20
For HTTP1.1
Sat, 07 Dec 2024 02:56:20 GMT