"Sun, 14 Jul 2024 04:24:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240714
Only TIME
04:24:39
General datetime
2024-07-14 04:24:39Z
For Database
2024-07-14 04:24:39
For HTTP1.1
Sun, 14 Jul 2024 04:24:39 GMT