"Sat, 30 Nov 2024 15:49:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241130
Only TIME
15:49:13
General datetime
2024-11-30 15:49:13Z
For Database
2024-11-30 15:49:13
For HTTP1.1
Sat, 30 Nov 2024 15:49:13 GMT