"Sat, 28 Dec 2024 04:39:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
04:39:10
General datetime
2024-12-28 04:39:10Z
For Database
2024-12-28 04:39:10
For HTTP1.1
Sat, 28 Dec 2024 04:39:10 GMT