"Sat, 14 Dec 2024 08:41:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241214
Only TIME
08:41:02
General datetime
2024-12-14 08:41:02Z
For Database
2024-12-14 08:41:02
For HTTP1.1
Sat, 14 Dec 2024 08:41:02 GMT