"Thu, 21 Nov 2024 14:21:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241121
Only TIME
14:21:04
General datetime
2024-11-21 14:21:04Z
For Database
2024-11-21 14:21:04
For HTTP1.1
Thu, 21 Nov 2024 14:21:04 GMT