"Sun, 29 Dec 2024 04:29:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241229
Only TIME
04:29:50
General datetime
2024-12-29 04:29:50Z
For Database
2024-12-29 04:29:50
For HTTP1.1
Sun, 29 Dec 2024 04:29:50 GMT