Time in Boulder, Colorado, United States now

Saturday, August 01, 2026, week 31, day 212

New York

10:54

London

15:54

Santiago

10:54

Los Angeles

07:54

Tokyo

23:54

Venezia

16:54

Iso2: US

Iso3: USA

Sun: Rise: 06:00 - Set: 20:15 - Upper transit: 13:07 - Total: 14:15

Moon: Waning Gibbous - Illumination: 90% - Rise: 21:48 - Set: 09:02 - Upper transit: 03:09 - Total: 11:14

Time Differences

from Boulder, United States to:

London

+7

Rome

+8

Cairo

+8

Los Angeles

-1

Tokyo

+15

New York

+2

Sydney

+16

Paris

+8

Venezia

+8

Information about Boulder, United States

  • state: Colorado
  • Country: United States
  • Latitude: +40.0248
  • Longitude: -105.252
  • UTC: -6
  • Density: 1594.5 people per km2
  • City population: 104.930 people
  • Urban area population: 120.818 people
  • Timezone IANA: America/Denver

Sunrise, sunset and daylength for Boulder

  • Rise: 06:00
  • Set: 20:15
  • Upper transit: 13:07
  • Total: 14:15

Moon Phases for Boulder

  • Curphase: Waning Gibbous
  • Illumination: 90%
  • Rise: 21:48
  • Set: 09:02
  • Upper transit: 03:09
  • Total: 11:14