🌅 Tri-Cities Sunrise & Sunset Calendar
🇺🇸 United States · America/Los_Angeles
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 🌄 07:19 🌇 16:11 | 2 🌄 07:21 🌇 16:11 | 3 🌄 07:22 🌇 16:11 | 4 🌄 07:23 🌇 16:10 | 5 🌄 07:24 🌇 16:10 | 6 🌄 07:25 🌇 16:10 | |
| 7 🌄 07:26 🌇 16:10 | 8 🌄 07:27 🌇 16:10 | 9 🌄 07:28 🌇 16:10 | 10 🌄 07:29 🌇 16:10 | 11 🌄 07:30 🌇 16:10 | 12 🌄 07:31 🌇 16:10 | 13 🌄 07:31 🌇 16:10 |
| 14 🌄 07:32 🌇 16:10 | 15 🌄 07:33 🌇 16:10 | 16 🌄 07:34 🌇 16:11 | 17 🌄 07:34 🌇 16:11 | 18 🌄 07:35 🌇 16:11 | 19 🌄 07:36 🌇 16:12 | 20 🌄 07:36 🌇 16:12 |
| 21 🌄 07:37 🌇 16:13 | 22 🌄 07:37 🌇 16:13 | 23 🌄 07:38 🌇 16:14 | 24 🌄 07:38 🌇 16:14 | 25 🌄 07:38 🌇 16:15 | 26 🌄 07:39 🌇 16:16 | 27 🌄 07:39 🌇 16:16 |
| 28 🌄 07:39 🌇 16:17 | 29 🌄 07:39 🌇 16:18 | 30 🌄 07:39 🌇 16:19 | 31 🌄 07:39 🌇 16:20 |
All times in local time for Tri-Cities (America/Los_Angeles).
Shortening days in Tri-Cities through December 2025
Across December 2025, daylight in Tri-Cities, United States shortens — the month opens with 8h 51m of daylight and closes with 8h 40m (a swing of about 11 minutes). That works out to roughly 2 minutes a week.
Look for the year's local extremes here: sunrise as early as 07:19 on December 1 and as late as 07:39 on December 26, with sunset from 16:10 (December 4) to 16:20 (December 31).
Daylight averages roughly 8h 40m per day across the month. It falls in northern-hemisphere winter, which sets the overall pattern of these times. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Tri-Cities's daylight.
About the Tri-Cities Sunrise & Sunset Calendar
This calendar shows the sunrise and sunset time in Tri-Cities, United States for every day of December 2025. All times are shown in Tri-Cities's local time (America/Los_Angeles), with daylight saving changes applied automatically.
Each day's cell shows the local 🌄 sunrise and 🌇 sunset time, so you can see at a glance how daylight grows and shrinks through the month — useful for photography, travel, prayer planning, gardening, fitness and organising your day around the sun.
How to use this calendar
- Search any city using the box at the top to jump to its full monthly calendar.
- Change month with the ← and → arrows above the grid.
- Print or save a clean copy with the 🖨️ Print button.
Frequently Asked Questions
What time does the sun rise in Tri-Cities in December 2025?
In December 2025, sunrise in Tri-Cities, United States ranges from about 07:19 on December 1 (its earliest) to 07:39 on December 26 (its latest). Each day's exact time is in the calendar above.
What time does the sun set in Tri-Cities in December 2025?
Sunset in Tri-Cities, United States during December 2025 runs from 16:10 on December 4 to 16:20 on December 31.
How much daylight does Tri-Cities get in December 2025?
Tri-Cities, United States has between 8h 51m and 8h 40m of daylight per day in December 2025, decreases by about 11 minutes across the month.
How do I view a different month?
Use the left and right arrows above the grid to move to the previous or next month; past and future months are both available.
Can I print or save the Tri-Cities calendar?
Yes — use the Print button above the grid to print a clean full-month copy or save it as a PDF.
What is the difference between sunrise and sunset?
Sunrise is the moment the sun's top edge first appears above the horizon in the morning; sunset is when it disappears below the horizon in the evening. The gap between them is the day's length, which shifts gradually through the year.