"Sun, 09 Jun 2024 01:48:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240609
Only TIME
01:48:44
General datetime
2024-06-09 01:48:44Z
For Database
2024-06-09 01:48:44
For HTTP1.1
Sun, 09 Jun 2024 01:48:44 GMT