"Fri, 28 Jun 2024 00:18:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240628
Only TIME
00:18:09
General datetime
2024-06-28 00:18:09Z
For Database
2024-06-28 00:18:09
For HTTP1.1
Fri, 28 Jun 2024 00:18:09 GMT