Greeley on 15 October 2026: sunrise 07:09, sunset 18:18, day length 11 h 9 min.
| Fact | Value |
|---|---|
| Time zone | America/Denver |
| Offset | UTC-6 |
| Region | Colorado |
| Latitude | 40.4233 |
| Longitude | -104.7091 |
| Population | 108,795 |
The next clock change in Greeley is 1 hour back on 1 November 2026 at 02:00, from UTC-6 to UTC-7.
| Fact | Value |
|---|---|
| Longest day | 21 June 2026, 15 h 4 min |
| Shortest day | 21 December 2026, 9 h 17 min |
| Earliest sunrise | 05:28 on 14 June 2026 |
| Latest sunset | 20:33 on 27 June 2026 |
| Golden hour on the longest day | 21 June morning 05:28 to 06:09, evening 19:51 to 20:32 |
| Date | Holiday |
|---|---|
| 11 November 2026 | Veterans Day |
| 26 November 2026 | Thanksgiving Day |
| 25 December 2026 | Christmas Day |
| City | 09:00 to 17:00 |
|---|---|
| London | Greeley 09:00 to 10:00; London 16:00 to 17:00 |
| New York | Greeley 09:00 to 15:00; New York 11:00 to 17:00 |