"Sun, 27 Oct 2024 04:36:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241027
Only TIME
04:36:18
General datetime
2024-10-27 04:36:18Z
For Database
2024-10-27 04:36:18
For HTTP1.1
Sun, 27 Oct 2024 04:36:18 GMT