"Sat, 14 Dec 2024 02:00:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241214
Only TIME
02:00:47
General datetime
2024-12-14 02:00:47Z
For Database
2024-12-14 02:00:47
For HTTP1.1
Sat, 14 Dec 2024 02:00:47 GMT