"Sun, 20 Oct 2024 15:29:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241020
Only TIME
15:29:58
General datetime
2024-10-20 15:29:58Z
For Database
2024-10-20 15:29:58
For HTTP1.1
Sun, 20 Oct 2024 15:29:58 GMT