"Thu, 12 Dec 2024 03:00:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
03:00:21
General datetime
2024-12-12 03:00:21Z
For Database
2024-12-12 03:00:21
For HTTP1.1
Thu, 12 Dec 2024 03:00:21 GMT