"Sun, 09 Jun 2024 16:10:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240609
Only TIME
16:10:52
General datetime
2024-06-09 16:10:52Z
For Database
2024-06-09 16:10:52
For HTTP1.1
Sun, 09 Jun 2024 16:10:52 GMT