"Sun, 30 Jun 2024 12:29:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240630
Only TIME
12:29:46
General datetime
2024-06-30 12:29:46Z
For Database
2024-06-30 12:29:46
For HTTP1.1
Sun, 30 Jun 2024 12:29:46 GMT