"Sat, 16 Nov 2024 20:23:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241116
Only TIME
20:23:20
General datetime
2024-11-16 20:23:20Z
For Database
2024-11-16 20:23:20
For HTTP1.1
Sat, 16 Nov 2024 20:23:20 GMT