20:21 UTC is 8:21 PM on the UTC clock — 4:21 PM in New York, 8:21 PM in London, 1:51 AM in Mumbai, 5:21 AM in Tokyo. It is minute 1,222 of the 1,440 in a day, with 218 still to come before midnight UTC.
Converted for today, 2026-10-31, with daylight saving as it stands. In military and aviation time 20:21 UTC is written 2021Z, “Zulu”.
| City | Zone | 24-hour | 12-hour |
|---|---|---|---|
| Los Angeles | PDT | 13:21 | 1:21 PM |
| Denver | MDT | 14:21 | 2:21 PM |
| Chicago | CDT | 15:21 | 3:21 PM |
| New York | EDT | 16:21 | 4:21 PM |
| Toronto | EDT | 16:21 | 4:21 PM |
| Mexico City | CST | 14:21 | 2:21 PM |
| São Paulo | BRT | 17:21 | 5:21 PM |
| London | GMT | 20:21 | 8:21 PM |
| Lagos | WAT | 21:21 | 9:21 PM |
| Paris | CET | 21:21 | 9:21 PM |
| Berlin | CET | 21:21 | 9:21 PM |
| Rome | CET | 21:21 | 9:21 PM |
| Istanbul | TRT | 23:21 | 11:21 PM |
| Dubai | GST | 00:21next day | 12:21 AM |
| Karachi | PKT | 01:21next day | 1:21 AM |
| Mumbai | IST | 01:51next day | 1:51 AM |
| Jakarta | WIB | 03:21next day | 3:21 AM |
| Singapore | SGT | 04:21next day | 4:21 AM |
| Manila | PHT | 04:21next day | 4:21 AM |
| Shanghai | CST | 04:21next day | 4:21 AM |
| Seoul | KST | 05:21next day | 5:21 AM |
| Tokyo | JST | 05:21next day | 5:21 AM |
| Sydney | AEDT | 07:21next day | 7:21 AM |
| Auckland | NZDT | 09:21next day | 9:21 AM |
On the1440.com every minute of the day is sold once. Whoever buys 20:21 UTC gets the whole front page from 20:21:00 to 20:21:59: their name in full-screen type, one line of copy and a link, with nothing else on the screen. It is a peak minute, so it costs $3.
Nothing yet. Every time 20:21 UTC has gone unsold, the1440.com showed dead air. The first name here is still up for grabs.