"Sat, 23 Nov 2024 09:21:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241123
Only TIME
09:21:54
General datetime
2024-11-23 09:21:54Z
For Database
2024-11-23 09:21:54
For HTTP1.1
Sat, 23 Nov 2024 09:21:54 GMT