"Sat, 07 Dec 2024 05:30:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241207
Only TIME
05:30:23
General datetime
2024-12-07 05:30:23Z
For Database
2024-12-07 05:30:23
For HTTP1.1
Sat, 07 Dec 2024 05:30:23 GMT