"Tue, 03 Dec 2024 04:39:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
04:39:00
General datetime
2024-12-03 04:39:00Z
For Database
2024-12-03 04:39:00
For HTTP1.1
Tue, 03 Dec 2024 04:39:00 GMT