"Mon, 23 Dec 2024 00:37:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241223
Only TIME
00:37:49
General datetime
2024-12-23 00:37:49Z
For Database
2024-12-23 00:37:49
For HTTP1.1
Mon, 23 Dec 2024 00:37:49 GMT