"Sat, 28 Dec 2024 01:45:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241228
Only TIME
01:45:38
General datetime
2024-12-28 01:45:38Z
For Database
2024-12-28 01:45:38
For HTTP1.1
Sat, 28 Dec 2024 01:45:38 GMT