"Thu, 11 Jul 2024 04:01:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
04:01:21
General datetime
2024-07-11 04:01:21Z
For Database
2024-07-11 04:01:21
For HTTP1.1
Thu, 11 Jul 2024 04:01:21 GMT