"Sat, 16 Nov 2024 00:40:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241116
Only TIME
00:40:20
General datetime
2024-11-16 00:40:20Z
For Database
2024-11-16 00:40:20
For HTTP1.1
Sat, 16 Nov 2024 00:40:20 GMT