"Sun, 14 Jul 2024 09:26:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240714
Only TIME
09:26:39
General datetime
2024-07-14 09:26:39Z
For Database
2024-07-14 09:26:39
For HTTP1.1
Sun, 14 Jul 2024 09:26:39 GMT