"Thu, 12 Dec 2024 04:42:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241212
Only TIME
04:42:42
General datetime
2024-12-12 04:42:42Z
For Database
2024-12-12 04:42:42
For HTTP1.1
Thu, 12 Dec 2024 04:42:42 GMT