🌅 Porto Sunrise & Sunset Calendar

🇵🇹 Portugal  ·  Europe/Lisbon

    ← 2181-11

    December 2181

    2182-01 →
    SunMonTueWedThuFriSat
    1 🌄 07:40 🌇 17:05
    2 🌄 07:41 🌇 17:05 3 🌄 07:42 🌇 17:05 4 🌄 07:43 🌇 17:05 5 🌄 07:44 🌇 17:05 6 🌄 07:45 🌇 17:05 7 🌄 07:46 🌇 17:05 8 🌄 07:47 🌇 17:05
    9 🌄 07:48 🌇 17:05 10 🌄 07:48 🌇 17:05 11 🌄 07:49 🌇 17:05 12 🌄 07:50 🌇 17:05 13 🌄 07:51 🌇 17:05 14 🌄 07:52 🌇 17:05 15 🌄 07:52 🌇 17:06
    16 🌄 07:53 🌇 17:06 17 🌄 07:54 🌇 17:06 18 🌄 07:54 🌇 17:07 19 🌄 07:55 🌇 17:07 20 🌄 07:55 🌇 17:07 21 🌄 07:56 🌇 17:08 22 🌄 07:56 🌇 17:08
    23 🌄 07:57 🌇 17:09 24 🌄 07:57 🌇 17:10 25 🌄 07:58 🌇 17:10 26 🌄 07:58 🌇 17:11 27 🌄 07:58 🌇 17:12 28 🌄 07:58 🌇 17:12 29 🌄 07:59 🌇 17:13
    30 🌄 07:59 🌇 17:14 31 🌄 07:59 🌇 17:15

    All times in local time for Porto (Europe/Lisbon).

    Shortening days in Porto through December 2181

    Daylight shortens through December 2181 in Porto, Portugal, moving from 9h 25m on the first days to 9h 15m on the last — a swing of about 10 minutes. Day length shifts by about 2 minutes each week.

    The earliest sunrise falls at 07:40 on December 1 and the latest at 07:59 on December 29, while sunset ranges from 17:05 on December 1 to 17:15 on December 31.

    December also brings the winter solstice around December 21, a turning point in the year's light. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Porto's daylight.

    About the Porto Sunrise & Sunset Calendar

    This calendar shows the sunrise and sunset time in Porto, Portugal for every day of December 2181. All times are shown in Porto's local time (Europe/Lisbon), 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 Porto in December 2181?

    In December 2181, sunrise in Porto, Portugal ranges from about 07:40 on December 1 (its earliest) to 07:59 on December 29 (its latest). Each day's exact time is in the calendar above.

    What time does the sun set in Porto in December 2181?

    Sunset in Porto, Portugal during December 2181 runs from 17:05 on December 1 to 17:15 on December 31.

    How much daylight does Porto get in December 2181?

    Porto, Portugal has between 9h 25m and 9h 15m of daylight per day in December 2181, decreases by about 10 minutes across the month.

    Are the sunrise and sunset times for Porto accurate?

    Times are calculated from the location's exact latitude, longitude and time zone using standard astronomical algorithms, accurate to about a minute. Local terrain such as hills or tall buildings can slightly shift when the sun actually appears or disappears.

    What time zone are the Porto calendar times shown in?

    All times are shown in Porto's local time, with daylight saving changes applied automatically, so you can read them directly with no conversion.

    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.