🌅 Niterói Sunrise & Sunset Calendar

🇧🇷 Brazil  ·  America/Sao_Paulo

    ← 1920-12

    January 1921

    1921-02 →
    SunMonTueWedThuFriSat
    1 🌄 05:10 🌇 18:41
    2 🌄 05:11 🌇 18:41 3 🌄 05:12 🌇 18:41 4 🌄 05:12 🌇 18:42 5 🌄 05:13 🌇 18:42 6 🌄 05:14 🌇 18:42 7 🌄 05:14 🌇 18:42 8 🌄 05:15 🌇 18:42
    9 🌄 05:16 🌇 18:42 10 🌄 05:16 🌇 18:43 11 🌄 05:17 🌇 18:43 12 🌄 05:18 🌇 18:43 13 🌄 05:18 🌇 18:43 14 🌄 05:19 🌇 18:43 15 🌄 05:20 🌇 18:43
    16 🌄 05:21 🌇 18:43 17 🌄 05:21 🌇 18:43 18 🌄 05:22 🌇 18:43 19 🌄 05:23 🌇 18:42 20 🌄 05:24 🌇 18:42 21 🌄 05:24 🌇 18:42 22 🌄 05:25 🌇 18:42
    23 🌄 05:26 🌇 18:42 24 🌄 05:26 🌇 18:42 25 🌄 05:27 🌇 18:41 26 🌄 05:28 🌇 18:41 27 🌄 05:29 🌇 18:41 28 🌄 05:29 🌇 18:41 29 🌄 05:30 🌇 18:40
    30 🌄 05:31 🌇 18:40 31 🌄 05:31 🌇 18:39

    All times in local time for Niterói (America/Sao_Paulo).

    Shortening days in Niterói through January 1921

    Across January 1921, daylight in Niterói, Brazil shrinks — the month opens with 13h 30m of daylight and closes with 13h 08m (a swing of about 22 minutes). Expect a change of around 5 minutes from one week to the next.

    The earliest sunrise falls at 05:10 on January 1 and the latest at 05:31 on January 30, while sunset ranges from 18:39 on January 31 to 18:43 on January 10.

    This is summer in the southern hemisphere, so the trend above is what you'd expect for the season. The longest day of the month is January 1 at 13h 30m, the shortest January 31 at 13h 08m. Scan the calendar to line up sunrise walks, blue-hour shots, prayer times or outdoor plans with Niterói's daylight.

    About the Niterói Sunrise & Sunset Calendar

    This calendar shows the sunrise and sunset time in Niterói, Brazil for every day of January 1921. All times are shown in Niterói's local time (America/Sao_Paulo), 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 Niterói in January 1921?

    In January 1921, sunrise in Niterói, Brazil ranges from about 05:10 on January 1 (its earliest) to 05:31 on January 30 (its latest). Each day's exact time is in the calendar above.

    What time does the sun set in Niterói in January 1921?

    Sunset in Niterói, Brazil during January 1921 runs from 18:39 on January 31 to 18:43 on January 10.

    How much daylight does Niterói get in January 1921?

    Niterói, Brazil has between 13h 30m and 13h 08m of daylight per day in January 1921, decreases by about 22 minutes across the month.

    When are the days longest and shortest in Niterói?

    Daylight peaks around the summer solstice (about June 21 in the northern hemisphere, December 21 in the southern) and bottoms out at the winter solstice. Browse the months above to watch the change.

    Are the sunrise and sunset times for Niterói 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 Niterói calendar times shown in?

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