"Sun, 16 Jun 2024 00:46:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240616
Only TIME
00:46:32
General datetime
2024-06-16 00:46:32Z
For Database
2024-06-16 00:46:32
For HTTP1.1
Sun, 16 Jun 2024 00:46:32 GMT