"Thu, 21 Nov 2024 12:38:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
12:38:15
General datetime
2024-11-21 12:38:15Z
For Database
2024-11-21 12:38:15
For HTTP1.1
Thu, 21 Nov 2024 12:38:15 GMT