"Sun, 23 Jun 2024 01:09:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240623
Only TIME
01:09:13
General datetime
2024-06-23 01:09:13Z
For Database
2024-06-23 01:09:13
For HTTP1.1
Sun, 23 Jun 2024 01:09:13 GMT