Current local time in Longmont, CO
| 17 September 2026 | |
|---|---|
| Sunrise: | 06:43:53 |
| Sunset: | 19:06:28 |
| Transit: | 12:55:10 |
| Length of daytime: |
12h 22m 35s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:16:47 | 19:33:34 | 13h 16m 47s |
| Nautical | 05:44:50 | 20:05:31 | 14h 20m 41s |
| Astronomical | 05:12:09 | 20:38:12 | 15h 26m 03s |
| City | Region | Country |
|---|---|---|
| Longmont | Colorado | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 40° 10′ 45″ N | 105° 11′ 56″ W |
| Decimal: | 40.1791 | -105.199 |
| Timezone: | ||
| UTC offset: UTC-6:00 | ||
| Daylight Saving Time: Yes | ||
| MDT Mountain Daylight Time (North America) | ||
| America/Denver | ||
| Rise | Set | Length | |
|---|---|---|---|
| Yesterday | 06:42:56 | 19:08:08 | 12h 25m 12s |
| Tomorrow | 06:44:50 | 19:04:47 | 12h 19m 57s |
Neighborhood of Longmont, CO
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