"Wed, 25 Dec 2024 13:34:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
13:34:55
General datetime
2024-12-25 13:34:55Z
For Database
2024-12-25 13:34:55
For HTTP1.1
Wed, 25 Dec 2024 13:34:55 GMT