"Sun, 13 Oct 2024 00:15:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241013
Only TIME
00:15:30
General datetime
2024-10-13 00:15:30Z
For Database
2024-10-13 00:15:30
For HTTP1.1
Sun, 13 Oct 2024 00:15:30 GMT