"Sat, 28 Dec 2024 04:39:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
04:39:09
General datetime
2024-12-28 04:39:09Z
For Database
2024-12-28 04:39:09
For HTTP1.1
Sat, 28 Dec 2024 04:39:09 GMT