Niagara Falls rainbow in April 2027

Short answer: On 15 April 2027: Best rainbow from Canadian side, facing the American Falls, 14:25–19:40 (strongest around 16:40), if the sun is out. Every day of April is in the table. Water level in April: high.

The mist plume over the Horseshoe Falls and the spray at the foot of the American Falls throw rainbows that move from the American side in the morning to the Canadian side in the afternoon.

Date	Canada → American Falls	Table Rock	US side
Thu 1 Apr	14:15–19:25	17:10–19:25	07:25–10:45
Fri 2 Apr	14:15–19:25	17:10–19:25	07:25–10:45
Sat 3 Apr	14:15–19:30	17:05–19:30	07:20–10:45
Sun 4 Apr	14:20–19:30	17:05–19:30	07:20–10:45
Mon 5 Apr	14:20–19:30	17:05–19:30	07:15–10:45
Tue 6 Apr	14:20–19:30	17:00–19:30	07:15–10:45
Wed 7 Apr	14:20–19:35	17:00–19:35	07:15–10:45
Thu 8 Apr	14:20–19:35	17:00–19:35	07:10–10:45
Fri 9 Apr	14:20–19:35	16:55–19:35	07:10–10:45
Sat 10 Apr	14:20–19:35	16:55–19:35	07:10–10:45
Sun 11 Apr	14:25–19:35	16:55–19:35	07:05–10:45
Mon 12 Apr	14:25–19:40	16:55–19:40	07:05–10:45
Tue 13 Apr	14:25–19:40	16:50–19:40	07:05–10:45
Wed 14 Apr	14:25–19:40	16:50–19:40	07:00–10:45
Thu 15 Apr	14:25–19:40	16:50–19:40	07:00–10:45
Fri 16 Apr	14:25–19:45	16:45–19:45	07:00–10:45
Sat 17 Apr	14:30–19:45	16:45–19:45	07:00–10:45
Sun 18 Apr	14:30–19:45	16:45–19:45	06:55–10:45
Mon 19 Apr	14:30–19:45	16:45–19:45	06:55–10:45
Tue 20 Apr	14:30–19:50	16:40–19:50	06:55–10:45
Wed 21 Apr	14:30–19:50	16:40–19:50	06:50–10:45
Thu 22 Apr	14:35–19:50	16:40–19:50	06:50–10:45
Fri 23 Apr	14:35–19:50	16:40–19:50	06:50–10:45
Sat 24 Apr	14:35–19:50	16:40–19:50	06:45–10:45
Sun 25 Apr	14:35–19:55	16:35–19:55	06:45–10:45
Mon 26 Apr	14:35–19:55	16:35–19:55	06:45–10:45
Tue 27 Apr	14:40–19:55	16:35–19:55	06:45–10:45
Wed 28 Apr	14:40–19:55	16:35–19:55	06:40–10:45
Thu 29 Apr	14:40–19:55	16:35–19:55	06:40–10:45
Fri 30 Apr	14:40–20:00	16:30–20:00	06:40–10:45

Date

Canada → American Falls

Table Rock

US side

Thu 1 Apr

14:15–19:25

17:10–19:25

07:25–10:45

Fri 2 Apr

14:15–19:25

17:10–19:25

07:25–10:45

Sat 3 Apr

14:15–19:30

17:05–19:30

07:20–10:45

Sun 4 Apr

14:20–19:30

17:05–19:30

07:20–10:45

Mon 5 Apr

14:20–19:30

17:05–19:30

07:15–10:45

Tue 6 Apr

14:20–19:30

17:00–19:30

07:15–10:45

Wed 7 Apr

14:20–19:35

17:00–19:35

07:15–10:45

Thu 8 Apr

14:20–19:35

17:00–19:35

07:10–10:45

Fri 9 Apr

14:20–19:35

16:55–19:35

07:10–10:45

Sat 10 Apr

14:20–19:35

16:55–19:35

07:10–10:45

Sun 11 Apr

14:25–19:35

16:55–19:35

07:05–10:45

Mon 12 Apr

14:25–19:40

16:55–19:40

07:05–10:45

Tue 13 Apr

14:25–19:40

16:50–19:40

07:05–10:45

Wed 14 Apr

14:25–19:40

16:50–19:40

07:00–10:45

Thu 15 Apr

14:25–19:40

16:50–19:40

07:00–10:45

Fri 16 Apr

14:25–19:45

16:45–19:45

07:00–10:45

Sat 17 Apr

14:30–19:45

16:45–19:45

07:00–10:45

Sun 18 Apr

14:30–19:45

16:45–19:45

06:55–10:45

Mon 19 Apr

14:30–19:45

16:45–19:45

06:55–10:45

Tue 20 Apr

14:30–19:50

16:40–19:50

06:55–10:45

Wed 21 Apr

14:30–19:50

16:40–19:50

06:50–10:45

Thu 22 Apr

14:35–19:50

16:40–19:50

06:50–10:45

Fri 23 Apr

14:35–19:50

16:40–19:50

06:50–10:45

Sat 24 Apr

14:35–19:50

16:40–19:50

06:45–10:45

Sun 25 Apr

14:35–19:55

16:35–19:55

06:45–10:45

Mon 26 Apr

14:35–19:55

16:35–19:55

06:45–10:45

Tue 27 Apr

14:40–19:55

16:35–19:55

06:45–10:45

Wed 28 Apr

14:40–19:55

16:35–19:55

06:40–10:45

Thu 29 Apr

14:40–19:55

16:35–19:55

06:40–10:45

Fri 30 Apr

14:40–20:00

16:30–20:00

06:40–10:45

Hour by hour for your date Niagara Falls tours

Questions

What time is the rainbow at Niagara Falls in April 2027?

On 15 April 2027: Best rainbow from Canadian side, facing the American Falls, 14:25–19:40 (strongest around 16:40), if the sun is out. Every day of April is in the table. Water level in April: high.