"Sat, 21 Dec 2024 04:39:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241221
Only TIME
04:39:11
General datetime
2024-12-21 04:39:11Z
For Database
2024-12-21 04:39:11
For HTTP1.1
Sat, 21 Dec 2024 04:39:11 GMT