"Sun, 08 Dec 2024 00:19:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241208
Only TIME
00:19:39
General datetime
2024-12-08 00:19:39Z
For Database
2024-12-08 00:19:39
For HTTP1.1
Sun, 08 Dec 2024 00:19:39 GMT