"Wed, 11 Dec 2024 00:04:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
00:04:20
General datetime
2024-12-11 00:04:20Z
For Database
2024-12-11 00:04:20
For HTTP1.1
Wed, 11 Dec 2024 00:04:20 GMT