"Tue, 31 Dec 2024 04:32:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
04:32:21
General datetime
2024-12-31 04:32:21Z
For Database
2024-12-31 04:32:21
For HTTP1.1
Tue, 31 Dec 2024 04:32:21 GMT